[NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose

[aeubanks]

Summary

Printing pass manager invocations is fairly verbose and not super
useful.

This allows us to remove DebugLogging from pass managers and PassBuilder
since all logging (aside from analysis managers) goes through
instrumentation now.

This has the downside of never being able to print the top level pass
manager via instrumentation, but that seems like a minor downside.

[ychen]

Looks like the precheck failures are real.

[aeubanks]

fix broken lld tests

[ychen]

LGTM. Need a test for pass managers debug output.

llvm/test/Other/pass-pipeline-parsing.ll

145

Instead of renaming this, could you add a similar test for pass managers?

[aeubanks]

add separate test for pass managers

clang/lib/CodeGen/BackendUtil.cpp

PB.registerOptimizerLastEPCallback([&](ModulePassManager &MPM,
 
     auto MSanPass = [&](SanitizerMask Mask, bool CompileKernel) {
       if (LangOpts.Sanitize.has(Mask)) {
         int TrackOrigins = CodeGenOpts.SanitizeMemoryTrackOrigins;
         bool Recover = CodeGenOpts.SanitizeRecover.has(Mask);
 
         MPM.addPass(
             MemorySanitizerPass({TrackOrigins, Recover, CompileKernel}));
-        FunctionPassManager FPM(CodeGenOpts.DebugPassManager);
+        FunctionPassManager FPM;
         FPM.addPass(
             MemorySanitizerPass({TrackOrigins, Recover, CompileKernel}));
         if (Level != PassBuilder::OptimizationLevel::O0) {
           // MemorySanitizer inserts complex instrumentation that mostly
           // follows the logic of the original code, but operates on
           // "shadow" values. It can benefit from re-running some
           // general purpose optimization passes.
           FPM.addPass(EarlyCSEPass());
void EmitAssemblyHelper::EmitAssemblyWithNewPassManager(
   LoopAnalysisManager LAM;
   FunctionAnalysisManager FAM;
   CGSCCAnalysisManager CGAM;
   ModuleAnalysisManager MAM;
 
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(CodeGenOpts.DebugPassManager);
   SI.registerCallbacks(PIC, &FAM);
-  PassBuilder PB(CodeGenOpts.DebugPassManager, TM.get(), PTO, PGOOpt, &PIC);
+  PassBuilder PB(TM.get(), PTO, PGOOpt, &PIC);
 
   // Attempt to load pass plugins and register their callbacks with PB.
   for (auto &PluginFN : CodeGenOpts.PassPlugins) {
     auto PassPlugin = PassPlugin::Load(PluginFN);
     if (PassPlugin) {
       PassPlugin->registerPassBuilderCallbacks(PB);
     } else {
       Diags.Report(diag::err_fe_unable_to_load_plugin)
#include "llvm/Support/Extension.def"
 
   // Register all the basic analyses with the managers.
   PB.registerModuleAnalyses(MAM);
   PB.registerCGSCCAnalyses(CGAM);
   PB.registerFunctionAnalyses(FAM);
   PB.registerLoopAnalyses(LAM);
   PB.crossRegisterProxies(LAM, FAM, CGAM, MAM);
 
-  ModulePassManager MPM(CodeGenOpts.DebugPassManager);
+  ModulePassManager MPM;
 
   if (!CodeGenOpts.DisableLLVMPasses) {
     // Map our optimization levels into one of the distinct levels used to
     // configure the pipeline.
     PassBuilder::OptimizationLevel Level = mapToLevel(CodeGenOpts);
 
     bool IsThinLTO = CodeGenOpts.PrepareForThinLTO;
     bool IsLTO = CodeGenOpts.PrepareForLTO;

clang/test/CodeGen/lto-newpm-pipeline.c

 // RUN:   -check-prefix=CHECK-FULL-OPTIMIZED
 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null -fexperimental-new-pass-manager -fdebug-pass-manager -flto=thin -Os %s 2>&1 | FileCheck %s \
 // RUN:   -check-prefix=CHECK-THIN-OPTIMIZED
 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null -fexperimental-new-pass-manager -fdebug-pass-manager -flto=full -Oz %s 2>&1 | FileCheck %s \
 // RUN:   -check-prefix=CHECK-FULL-OPTIMIZED
 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null -fexperimental-new-pass-manager -fdebug-pass-manager -flto=thin -Oz %s 2>&1 | FileCheck %s \
 // RUN:   -check-prefix=CHECK-THIN-OPTIMIZED
 
-// CHECK-FULL-O0: Starting llvm::Module pass manager run.
 // CHECK-FULL-O0: Running pass: AlwaysInlinerPass
 // CHECK-FULL-O0-NEXT: Running analysis: InnerAnalysisManagerProxy
 // CHECK-FULL-O0-NEXT: Running analysis: ProfileSummaryAnalysis
 // CHECK-FULL-O0-NEXT: Running pass: CanonicalizeAliasesPass
 // CHECK-FULL-O0-NEXT: Running pass: NameAnonGlobalPass
 // CHECK-FULL-O0-NEXT: Running pass: BitcodeWriterPass
-// CHECK-FULL-O0: Finished llvm::Module pass manager run.
 
-// CHECK-THIN-O0: Starting llvm::Module pass manager run.
 // CHECK-THIN-O0: Running pass: AlwaysInlinerPass
 // CHECK-THIN-O0-NEXT: Running analysis: InnerAnalysisManagerProxy
 // CHECK-THIN-O0-NEXT: Running analysis: ProfileSummaryAnalysis
 // CHECK-THIN-O0-NEXT: Running pass: CanonicalizeAliasesPass
 // CHECK-THIN-O0-NEXT: Running pass: NameAnonGlobalPass
 // CHECK-THIN-O0-NEXT: Running pass: ThinLTOBitcodeWriterPass
-// CHECK-THIN-O0: Finished llvm::Module pass manager run.
 
 // TODO: The LTO pre-link pipeline currently invokes
 //       buildPerModuleDefaultPipeline(), which contains LoopVectorizePass.
 //       This may change as the pipeline gets implemented.
-// CHECK-FULL-OPTIMIZED: Starting llvm::Function pass manager run.
 // CHECK-FULL-OPTIMIZED: Running pass: LoopVectorizePass
 // CHECK-FULL-OPTIMIZED: Running pass: BitcodeWriterPass
 
 // The ThinLTO pre-link pipeline shouldn't contain passes like
 // LoopVectorizePass.
-// CHECK-THIN-OPTIMIZED: Starting llvm::Function pass manager run.
 // CHECK-THIN-OPTIMIZED-NOT: Running pass: LoopVectorizePass
 // CHECK-THIN-OPTIMIZED: Running pass: CanonicalizeAliasesPass
 // CHECK-THIN-OPTIMIZED: Running pass: NameAnonGlobalPass
 // CHECK-THIN-OPTIMIZED: Running pass: ThinLTOBitcodeWriterPass
 
 void Foo() {}

clang/test/CodeGen/thinlto-distributed-newpm.ll

 ; RUN:   -c -fthinlto-index=%t.o.thinlto.bc \
 ; RUN:   -o %t.native.o -x ir %t.o 2>&1 | FileCheck -check-prefix=CHECK-O %s --dump-input=fail
 
 ; RUN: %clang -target x86_64-grtev4-linux-gnu \
 ; RUN:   -O3 -fexperimental-new-pass-manager -Xclang -fdebug-pass-manager \
 ; RUN:   -c -fthinlto-index=%t.o.thinlto.bc \
 ; RUN:   -o %t.native.o -x ir %t.o 2>&1 | FileCheck -check-prefixes=CHECK-O,CHECK-O3 %s --dump-input=fail
 
-; CHECK-O: Starting {{.*}}Module pass manager run.
 ; CHECK-O: Running pass: WholeProgramDevirtPass
 ; CHECK-O: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running pass: LowerTypeTestsPass
 ; CHECK-O: Invalidating analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running pass: ForceFunctionAttrsPass
 ; CHECK-O: Running pass: PGOIndirectCallPromotion
 ; CHECK-O: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running analysis: OptimizationRemarkEmitterAnalysis on main
 ; CHECK-O: Running pass: InferFunctionAttrsPass
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LowerExpectIntrinsicPass on main
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running analysis: TargetIRAnalysis on main
 ; CHECK-O: Running analysis: AssumptionAnalysis on main
 ; CHECK-O: Running pass: SROA on main
 ; CHECK-O: Running analysis: DominatorTreeAnalysis on main
 ; CHECK-O: Running pass: EarlyCSEPass on main
 ; CHECK-O: Running analysis: TargetLibraryAnalysis on main
 ; CHECK-O3: Running pass: CallSiteSplittingPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LowerTypeTestsPass
 ; CHECK-O: Running pass: IPSCCPPass
 ; CHECK-O: Running pass: CalledValuePropagationPass
 ; CHECK-O: Running pass: GlobalOptPass
 ; CHECK-O: Invalidating analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running pass: PromotePass
 ; CHECK-O: Running analysis: DominatorTreeAnalysis on main
 ; CHECK-O: Running analysis: AssumptionAnalysis on main
 ; CHECK-O: Running pass: DeadArgumentEliminationPass
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running analysis: TargetLibraryAnalysis on main
 ; CHECK-O: Running analysis: OptimizationRemarkEmitterAnalysis on main
 ; CHECK-O: Running analysis: TargetIRAnalysis on main
 ; CHECK-O: Running analysis: AAManager on main
 ; CHECK-O: Running analysis: BasicAA on main
 ; CHECK-O: Running analysis: ScopedNoAliasAA on main
 ; CHECK-O: Running analysis: TypeBasedAA on main
 ; CHECK-O: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O: Running pass: SimplifyCFGPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O: Running analysis: FunctionAnalysisManagerCGSCCProxy on (main)
 ; CHECK-O: Running analysis: OuterAnalysisManagerProxy
-; CHECK-O: Starting CGSCC pass manager run.
 ; CHECK-O: Running pass: InlinerPass on (main)
 ; CHECK-O: Running pass: PostOrderFunctionAttrsPass on (main)
 ; CHECK-O3: Running pass: ArgumentPromotionPass on (main)
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: SROA on main
 ; CHECK-O: Running pass: EarlyCSEPass on main
 ; CHECK-O: Running analysis: MemorySSAAnalysis on main
 ; CHECK-O: Running pass: SpeculativeExecutionPass on main
 ; CHECK-O: Running pass: JumpThreadingPass on main
 ; CHECK-O: Running analysis: LazyValueAnalysis on main
 ; CHECK-O: Running pass: CorrelatedValuePropagationPass on main
 ; CHECK-O: Invalidating analysis: LazyValueAnalysis on main
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O3: Running pass: AggressiveInstCombinePass on main
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running pass: LibCallsShrinkWrapPass on main
 ; CHECK-O: Running pass: TailCallElimPass on main
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running pass: ReassociatePass on main
 ; CHECK-O: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopSimplifyPass on main
 ; CHECK-O: Running analysis: LoopAnalysis on main
 ; CHECK-O: Running pass: LCSSAPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running pass: InstCombinePass on main
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopSimplifyPass on main
 ; CHECK-O: Running pass: LCSSAPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: SROA on main
 ; CHECK-O: Running pass: MergedLoadStoreMotionPass on main
 ; CHECK-O: Running pass: GVN on main
 ; CHECK-O: Running pass: SCCPPass on main
 ; CHECK-O: Running pass: BDCEPass on main
 ; CHECK-O: Running analysis: DemandedBitsAnalysis on main
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running pass: JumpThreadingPass on main
 ; CHECK-O: Running pass: CorrelatedValuePropagationPass on main
 ; CHECK-O: Running pass: ADCEPass on main
 ; CHECK-O: Running analysis: PostDominatorTreeAnalysis on main
 ; CHECK-O: Running pass: MemCpyOptPass on main
 ; CHECK-O: Running pass: DSEPass on main
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopSimplifyPass on main
 ; CHECK-O: Running pass: LCSSAPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running pass: InstCombinePass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
-; CHECK-O: Finished CGSCC pass manager run.
 ; CHECK-O: Running pass: GlobalOptPass
 ; CHECK-O: Running pass: GlobalDCEPass
 ; CHECK-O: Running pass: EliminateAvailableExternallyPass
 ; CHECK-O: Running pass: ReversePostOrderFunctionAttrsPass
 ; CHECK-O: Running analysis: CallGraphAnalysis
 ; CHECK-O: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: Float2IntPass on main
 ; CHECK-O: Running pass: LowerConstantIntrinsicsPass on main
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopSimplifyPass on main
 ; CHECK-O: Running pass: LCSSAPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopRotatePass on Loop at depth 1 containing: %b
 ; CHECK-O: Running pass: LoopDistributePass on main
 ; CHECK-O: Running pass: InjectTLIMappings on main
 ; CHECK-O: Running pass: LoopVectorizePass on main
 ; CHECK-O: Running analysis: BlockFrequencyAnalysis on main
 ; CHECK-O: Running analysis: BranchProbabilityAnalysis on main
 ; CHECK-O: Running pass: LoopLoadEliminationPass on main
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running pass: SLPVectorizerPass on main
 ; CHECK-O: Running pass: VectorCombinePass on main
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running pass: LoopUnrollPass on main
 ; CHECK-O: Running pass: WarnMissedTransformationsPass on main
 ; CHECK-O: Running pass: InstCombinePass on main
 ; CHECK-O: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O: Starting {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LoopSimplifyPass on main
 ; CHECK-O: Running pass: LCSSAPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: LICMPass on Loop at depth 1 containing: %b
 ; CHECK-O: Running pass: AlignmentFromAssumptionsPass on main
 ; CHECK-O: Running pass: LoopSinkPass on main
 ; CHECK-O: Running pass: InstSimplifyPass on main
 ; CHECK-O: Running pass: DivRemPairsPass on main
 ; CHECK-O: Running pass: SimplifyCFGPass on main
 ; CHECK-O: Running pass: SpeculateAroundPHIsPass on main
-; CHECK-O: Finished {{.*}}Function pass manager run.
 ; CHECK-O: Running pass: CGProfilePass
 ; CHECK-O: Running pass: GlobalDCEPass
 ; CHECK-O: Running pass: ConstantMergePass
-; CHECK-O: Finished {{.*}}Module pass manager run.
 
 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-grtev4-linux-gnu"
 
 define i32 @main() {
   br label %b
 b:
   br label %b
   ret i32 0
 }

clang/test/CodeGenCoroutines/coro-newpm-pipeline.cpp

 // Tests that coroutine passes are added to and run by the new pass manager
 // pipeline, at -O0 and above.
 
 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null \
 // RUN:   -fexperimental-new-pass-manager -fdebug-pass-manager -fcoroutines-ts \
 // RUN:   -O0 %s 2>&1 | FileCheck %s
 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm-bc -o /dev/null \
 // RUN:   -fexperimental-new-pass-manager -fdebug-pass-manager -fcoroutines-ts \
 // RUN:   -O1 %s 2>&1 | FileCheck %s
 //
-// CHECK: Starting llvm::Module pass manager run.
 // CHECK: Running pass:{{.*}}CoroEarlyPass
 //
 // The first coro-split pass enqueues a second run of the entire CGSCC pipeline.
-// CHECK: Starting CGSCC pass manager run.
 // CHECK: Running pass: CoroSplitPass on (_Z3foov)
 // CHECK: Running pass:{{.*}}CoroElidePass{{.*}} on {{.*}}_Z3foov{{.*}}
-// CHECK: Finished CGSCC pass manager run.
 //
 // The second coro-split pass splits coroutine 'foo' into funclets
 // 'foo.resume', 'foo.destroy', and 'foo.cleanup'.
-// CHECK: Starting CGSCC pass manager run.
 // CHECK: Running pass: CoroSplitPass on (_Z3foov)
 // CHECK: Running pass:{{.*}}CoroElidePass{{.*}} on {{.*}}_Z3foov{{.*}}
-// CHECK: Finished CGSCC pass manager run.
 //
 // CHECK: Running pass:{{.*}}CoroCleanupPass
-// CHECK: Finished llvm::Module pass manager run.
 
 namespace std {
 namespace experimental {
 
 struct handle {};
 
 struct awaitable {
   bool await_ready() noexcept { return true; }

lld/test/COFF/lto-new-pass-manager.ll

 ; REQUIRES: x86
 ; RUN: llvm-as %s -o %t.obj
 
 ; RUN: lld-link %t.obj -entry:main -opt:ltonewpassmanager -opt:ltodebugpassmanager 2>&1 | FileCheck %s --check-prefix=ENABLED
-; ENABLED: Starting llvm::Module pass manager run.
-; ENABLED: Finished llvm::Module pass manager run.
+; ENABLED: Running pass: InstCombinePass
 
 ; Passing -time just to avoid empty FileCheck input
 ; RUN: lld-link %t.obj -entry:main -time -opt:ltonewpassmanager -opt:ltodebugpassmanager -opt:noltonewpassmanager 2>&1 | FileCheck %s --check-prefix=DISABLED
 ; RUN: lld-link %t.obj -entry:main -time -opt:ltonewpassmanager -opt:ltodebugpassmanager -opt:noltodebugpassmanager 2>&1 | FileCheck %s --check-prefix=DISABLED
-; DISABLED-NOT: Starting llvm::Module pass manager run.
-; DISABLED-NOT: Finished llvm::Module pass manager run.
+; DISABLED-NOT: Running pass: InstCombinePass
 
 target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-pc-windows-msvc19.11.0"
 
 define dso_local i32 @main(i32 %argc, i8** nocapture readnone %0) local_unnamed_addr {
 entry:
   ret i32 %argc
 }

lld/test/ELF/lto/new-pass-manager.ll

 ; REQUIRES: x86
 ; RUN: opt -module-summary %s -o %t.o
 
 ; Test new-pass-manager and debug-pass-manager option
 ; RUN: ld.lld --plugin-opt=new-pass-manager --plugin-opt=debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s
 ; RUN: ld.lld --plugin-opt=new-pass-manager --lto-debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s
 ; RUN: ld.lld --no-lto-legacy-pass-manager --plugin-opt=debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s
 ; RUN: ld.lld --no-lto-legacy-pass-manager --lto-debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s
 ; RUN: ld.lld --no-lto-legacy-pass-manager --lto-legacy-pass-manager --lto-debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s --check-prefix=LEGACY
 ; RUN: ld.lld --plugin-opt=legacy-pass-manager --plugin-opt=debug-pass-manager -o /dev/null %t.o 2>&1 | FileCheck %s --check-prefix=LEGACY
 
-; CHECK: Starting llvm::Module pass manager run
-; CHECK: Finished llvm::Module pass manager run
-; LEGACY-NOT: Starting llvm::Module pass manager run
+; CHECK: Running pass: GlobalOptPass
+; LEGACY-NOT: Running pass: GlobalOptPass
 
 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"

lld/test/wasm/lto/new-pass-manager.ll

 ; RUN: llvm-as -o %t.bc %s
 ; RUN: wasm-ld --no-lto-legacy-pass-manager --lto-debug-pass-manager -o /dev/null %t.bc 2>&1 | FileCheck %s
 ; RUN: wasm-ld --no-lto-legacy-pass-manager --lto-debug-pass-manager --lto-legacy-pass-manager -o /dev/null %t.bc 2>&1 | FileCheck %s --allow-empty --check-prefix=LPM
 
-; CHECK: Starting llvm::Module pass manager run
-; CHECK: Finished llvm::Module pass manager run
-; LPM-NOT: Starting llvm::Module pass manager run
+; CHECK: Running pass: GlobalOptPass
+; LPM-NOT: Running pass: GlobalOptPass
 
 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
 target triple = "wasm32-unknown-unknown"
 
 define void @_start() local_unnamed_addr {
 entry:
   ret void
 }

llvm/include/llvm/CodeGen/MachinePassManager.h

 class MachineFunctionPassManager
     : public PassManager<MachineFunction, MachineFunctionAnalysisManager> {
   using Base = PassManager<MachineFunction, MachineFunctionAnalysisManager>;
 
 public:
   MachineFunctionPassManager(bool DebugLogging = false,
                              bool RequireCodeGenSCCOrder = false,
                              bool VerifyMachineFunction = false)
-      : Base(DebugLogging), RequireCodeGenSCCOrder(RequireCodeGenSCCOrder),
+      : Base(), RequireCodeGenSCCOrder(RequireCodeGenSCCOrder),
         VerifyMachineFunction(VerifyMachineFunction) {}
   MachineFunctionPassManager(MachineFunctionPassManager &&) = default;
   MachineFunctionPassManager &
   operator=(MachineFunctionPassManager &&) = default;
 
   /// Run machine passes for a Module.
   ///
   /// The intended use is to start the codegen pipeline for a Module. The base

llvm/include/llvm/IR/PassManager.h

 /// the PreservedAnalyses of each pass it runs.
 template <typename IRUnitT,
           typename AnalysisManagerT = AnalysisManager<IRUnitT>,
           typename... ExtraArgTs>
 class PassManager : public PassInfoMixin<
                         PassManager<IRUnitT, AnalysisManagerT, ExtraArgTs...>> {
 public:
   /// Construct a pass manager.
-  ///
-  /// If \p DebugLogging is true, we'll log our progress to llvm::dbgs().
-  explicit PassManager(bool DebugLogging = false) : DebugLogging(DebugLogging) {}
+  explicit PassManager() {}
 
   // FIXME: These are equivalent to the default move constructor/move
   // assignment. However, using = default triggers linker errors due to the
   // explicit instantiations below. Find away to use the default and remove the
   // duplicated code here.
-  PassManager(PassManager &&Arg)
-      : Passes(std::move(Arg.Passes)),
-        DebugLogging(std::move(Arg.DebugLogging)) {}
+  PassManager(PassManager &&Arg) : Passes(std::move(Arg.Passes)) {}
 
   PassManager &operator=(PassManager &&RHS) {
     Passes = std::move(RHS.Passes);
-    DebugLogging = std::move(RHS.DebugLogging);
     return *this;
   }
 
   /// Run all of the passes in this manager over the given unit of IR.
   /// ExtraArgs are passed to each pass.
   PreservedAnalyses run(IRUnitT &IR, AnalysisManagerT &AM,
                         ExtraArgTs... ExtraArgs) {
     PreservedAnalyses PA = PreservedAnalyses::all();
 
     // Request PassInstrumentation from analysis manager, will use it to run
     // instrumenting callbacks for the passes later.
     // Here we use std::tuple wrapper over getResult which helps to extract
     // AnalysisManager's arguments out of the whole ExtraArgs set.
     PassInstrumentation PI =
         detail::getAnalysisResult<PassInstrumentationAnalysis>(
             AM, IR, std::tuple<ExtraArgTs...>(ExtraArgs...));
 
-    if (DebugLogging)
-      dbgs() << "Starting " << getTypeName<IRUnitT>() << " pass manager run.\n";
-
     for (unsigned Idx = 0, Size = Passes.size(); Idx != Size; ++Idx) {
       auto *P = Passes[Idx].get();
 
       // Check the PassInstrumentation's BeforePass callbacks before running the
       // pass, skip its execution completely if asked to (callback returns
       // false).
       if (!PI.runBeforePass<IRUnitT>(*P, IR))
         continue;
PreservedAnalyses run(IRUnitT &IR, AnalysisManagerT &AM,
     }
 
     // Invalidation was handled after each pass in the above loop for the
     // current unit of IR. Therefore, the remaining analysis results in the
     // AnalysisManager are preserved. We mark this with a set so that we don't
     // need to inspect each one individually.
     PA.preserveSet<AllAnalysesOn<IRUnitT>>();
 
-    if (DebugLogging)
-      dbgs() << "Finished " << getTypeName<IRUnitT>() << " pass manager run.\n";
-
     return PA;
   }
 
   template <typename PassT>
   std::enable_if_t<!std::is_same<PassT, PassManager>::value>
   addPass(PassT Pass) {
     using PassModelT =
         detail::PassModel<IRUnitT, PassT, PreservedAnalyses, AnalysisManagerT,
public:
 
   static bool isRequired() { return true; }
 
 protected:
   using PassConceptT =
       detail::PassConcept<IRUnitT, AnalysisManagerT, ExtraArgTs...>;
 
   std::vector<std::unique_ptr<PassConceptT>> Passes;
-
-  /// Flag indicating whether we should do debug logging.
-  bool DebugLogging;
 };
 
 extern template class PassManager<Module>;
 
 /// Convenience typedef for a pass manager over modules.
 using ModulePassManager = PassManager<Module>;
 
 extern template class PassManager<Function>;

llvm/include/llvm/Passes/PassBuilder.h

 
 /// This class provides access to building LLVM's passes.
 ///
 /// Its members provide the baseline state available to passes during their
 /// construction. The \c PassRegistry.def file specifies how to construct all
 /// of the built-in passes, and those may reference these members during
 /// construction.
 class PassBuilder {
-  bool DebugLogging;
   TargetMachine *TM;
   PipelineTuningOptions PTO;
   Optional<PGOOptions> PGOOpt;
   PassInstrumentationCallbacks *PIC;
 
 public:
   /// A struct to capture parsed pass pipeline names.
   ///
bool operator!=(const OptimizationLevel &Other) const {
       return SizeLevel != Other.SizeLevel || SpeedLevel != Other.SpeedLevel;
     }
 
     unsigned getSpeedupLevel() const { return SpeedLevel; }
 
     unsigned getSizeLevel() const { return SizeLevel; }
   };
 
-  explicit PassBuilder(bool DebugLogging = false, TargetMachine *TM = nullptr,
+  explicit PassBuilder(TargetMachine *TM = nullptr,
                        PipelineTuningOptions PTO = PipelineTuningOptions(),
                        Optional<PGOOptions> PGOOpt = None,
                        PassInstrumentationCallbacks *PIC = nullptr);
 
   /// Cross register the analysis managers through their proxies.
   ///
   /// This is an interface that can be used to cross register each
   /// AnalysisManager with all the others analysis managers.
public:
   /// @}}
 
   /// Register a callback for a top-level pipeline entry.
   ///
   /// If the PassManager type is not given at the top level of the pipeline
   /// text, this Callback should be used to determine the appropriate stack of
   /// PassManagers and populate the passed ModulePassManager.
   void registerParseTopLevelPipelineCallback(
-      const std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>,
-                               bool DebugLogging)> &C);
+      const std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>)>
+          &C);
 
   /// Add PGOInstrumenation passes for O0 only.
   void addPGOInstrPassesForO0(ModulePassManager &MPM, bool RunProfileGen,
                               bool IsCS, std::string ProfileFile,
                               std::string ProfileRemappingFile);
 
   /// Returns PIC. External libraries can use this to register pass
   /// instrumentation callbacks.
SmallVector<std::function<void(ModulePassManager &, OptimizationLevel)>, 2>
       PipelineEarlySimplificationEPCallbacks;
 
   SmallVector<std::function<void(ModuleAnalysisManager &)>, 2>
       ModuleAnalysisRegistrationCallbacks;
   SmallVector<std::function<bool(StringRef, ModulePassManager &,
                                  ArrayRef<PipelineElement>)>,
               2>
       ModulePipelineParsingCallbacks;
-  SmallVector<std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>,
-                                 bool DebugLogging)>,
-              2>
+  SmallVector<
+      std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>)>, 2>
       TopLevelPipelineParsingCallbacks;
   // CGSCC callbacks
   SmallVector<std::function<void(CGSCCAnalysisManager &)>, 2>
       CGSCCAnalysisRegistrationCallbacks;
   SmallVector<std::function<bool(StringRef, CGSCCPassManager &,
                                  ArrayRef<PipelineElement>)>,
               2>
       CGSCCPipelineParsingCallbacks;

llvm/include/llvm/Target/TargetMachine.h

public:
   virtual TargetTransformInfo getTargetTransformInfo(const Function &F);
 
   /// Allow the target to modify the pass manager, e.g. by calling
   /// PassManagerBuilder::addExtension.
   virtual void adjustPassManager(PassManagerBuilder &) {}
 
   /// Allow the target to modify the pass pipeline with New Pass Manager
   /// (similar to adjustPassManager for Legacy Pass manager).
-  virtual void registerPassBuilderCallbacks(PassBuilder &,
-                                            bool DebugPassManager) {}
+  virtual void registerPassBuilderCallbacks(PassBuilder &) {}
 
   /// Allow the target to register alias analyses with the AAManager for use
   /// with the new pass manager. Only affects the "default" AAManager.
   virtual void registerDefaultAliasAnalyses(AAManager &) {}
 
   /// Add passes to the specified pass manager to get the specified file
   /// emitted.  Typically this will involve several steps of code generation.
   /// This method should return true if emission of this file type is not

llvm/include/llvm/Transforms/IPO/Inliner.h

 /// InlineAdvisorAnalysis to facilitate inlining decisions taking into account
 /// module-wide state, that need to keep track of inter-inliner pass runs, for
 /// a given module. An InlineAdvisor is configured and kept alive for the
 /// duration of the ModuleInlinerWrapperPass::run.
 class ModuleInlinerWrapperPass
     : public PassInfoMixin<ModuleInlinerWrapperPass> {
 public:
   ModuleInlinerWrapperPass(
-      InlineParams Params = getInlineParams(), bool Debugging = false,
-      bool MandatoryFirst = true,
+      InlineParams Params = getInlineParams(), bool MandatoryFirst = true,
       InliningAdvisorMode Mode = InliningAdvisorMode::Default,
       unsigned MaxDevirtIterations = 0);
   ModuleInlinerWrapperPass(ModuleInlinerWrapperPass &&Arg) = default;
 
   PreservedAnalyses run(Module &, ModuleAnalysisManager &);
 
   /// Allow adding more CGSCC passes, besides inlining. This should be called
   /// before run is called, as part of pass pipeline building.

llvm/include/llvm/Transforms/Scalar/LoopPassManager.h

 // it differs from the primary template.
 template <>
 class PassManager<Loop, LoopAnalysisManager, LoopStandardAnalysisResults &,
                   LPMUpdater &>
     : public PassInfoMixin<
           PassManager<Loop, LoopAnalysisManager, LoopStandardAnalysisResults &,
                       LPMUpdater &>> {
 public:
-  /// Construct a pass manager.
-  ///
-  /// If \p DebugLogging is true, we'll log our progress to llvm::dbgs().
-  explicit PassManager(bool DebugLogging = false)
-      : DebugLogging(DebugLogging) {}
+  explicit PassManager() {}
 
   // FIXME: These are equivalent to the default move constructor/move
   // assignment. However, using = default triggers linker errors due to the
   // explicit instantiations below. Find a way to use the default and remove the
   // duplicated code here.
   PassManager(PassManager &&Arg)
       : IsLoopNestPass(std::move(Arg.IsLoopNestPass)),
         LoopPasses(std::move(Arg.LoopPasses)),
-        LoopNestPasses(std::move(Arg.LoopNestPasses)),
-        DebugLogging(std::move(Arg.DebugLogging)) {}
+        LoopNestPasses(std::move(Arg.LoopNestPasses)) {}
 
   PassManager &operator=(PassManager &&RHS) {
     IsLoopNestPass = std::move(RHS.IsLoopNestPass);
     LoopPasses = std::move(RHS.LoopPasses);
     LoopNestPasses = std::move(RHS.LoopNestPasses);
-    DebugLogging = std::move(RHS.DebugLogging);
     return *this;
   }
 
   PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
                         LoopStandardAnalysisResults &AR, LPMUpdater &U);
 
   /// Add either a loop pass or a loop-nest pass to the pass manager. Append \p
   /// Pass to the list of loop passes if it has a dedicated \fn run() method for
using LoopNestPassConceptT =
                           LoopStandardAnalysisResults &, LPMUpdater &>;
 
   // BitVector that identifies whether the passes are loop passes or loop-nest
   // passes (true for loop-nest passes).
   BitVector IsLoopNestPass;
   std::vector<std::unique_ptr<LoopPassConceptT>> LoopPasses;
   std::vector<std::unique_ptr<LoopNestPassConceptT>> LoopNestPasses;
 
-  /// Flag indicating whether we should do debug logging.
-  bool DebugLogging;
-
   /// Run either a loop pass or a loop-nest pass. Returns `None` if
   /// PassInstrumentation's BeforePass returns false. Otherwise, returns the
   /// preserved analyses of the pass.
   template <typename IRUnitT, typename PassT>
   Optional<PreservedAnalyses>
   runSinglePass(IRUnitT &IR, PassT &Pass, LoopAnalysisManager &AM,
                 LoopStandardAnalysisResults &AR, LPMUpdater &U,
                 PassInstrumentation &PI);

 public:
   using PassConceptT =
       detail::PassConcept<Loop, LoopAnalysisManager,
                           LoopStandardAnalysisResults &, LPMUpdater &>;
 
   explicit FunctionToLoopPassAdaptor(std::unique_ptr<PassConceptT> Pass,
                                      bool UseMemorySSA = false,
                                      bool UseBlockFrequencyInfo = false,
-                                     bool DebugLogging = false,
                                      bool LoopNestMode = false)
-      : Pass(std::move(Pass)), LoopCanonicalizationFPM(DebugLogging),
+      : Pass(std::move(Pass)), LoopCanonicalizationFPM(),
         UseMemorySSA(UseMemorySSA),
         UseBlockFrequencyInfo(UseBlockFrequencyInfo),
         LoopNestMode(LoopNestMode) {
     LoopCanonicalizationFPM.addPass(LoopSimplifyPass());
     LoopCanonicalizationFPM.addPass(LCSSAPass());
   }
 
   /// Runs the loop passes across every loop in the function.

 /// A function to deduce a loop pass type and wrap it in the templated
 /// adaptor.
 ///
 /// If \p Pass is a loop pass, the returned adaptor will be in loop mode.
 template <typename LoopPassT>
 inline std::enable_if_t<is_detected<HasRunOnLoopT, LoopPassT>::value,
                         FunctionToLoopPassAdaptor>
 createFunctionToLoopPassAdaptor(LoopPassT Pass, bool UseMemorySSA = false,
-                                bool UseBlockFrequencyInfo = false,
-                                bool DebugLogging = false) {
+                                bool UseBlockFrequencyInfo = false) {
   using PassModelT =
       detail::PassModel<Loop, LoopPassT, PreservedAnalyses, LoopAnalysisManager,
                         LoopStandardAnalysisResults &, LPMUpdater &>;
   return FunctionToLoopPassAdaptor(
       std::make_unique<PassModelT>(std::move(Pass)), UseMemorySSA,
-      UseBlockFrequencyInfo, DebugLogging, false);
+      UseBlockFrequencyInfo, false);
 }
 
 /// If \p Pass is a loop-nest pass, \p Pass will first be wrapped into a
 /// \c LoopPassManager and the returned adaptor will be in loop-nest mode.
 template <typename LoopNestPassT>
 inline std::enable_if_t<!is_detected<HasRunOnLoopT, LoopNestPassT>::value,
                         FunctionToLoopPassAdaptor>
 createFunctionToLoopPassAdaptor(LoopNestPassT Pass, bool UseMemorySSA = false,
-                                bool UseBlockFrequencyInfo = false,
-                                bool DebugLogging = false) {
-  LoopPassManager LPM(DebugLogging);
+                                bool UseBlockFrequencyInfo = false) {
+  LoopPassManager LPM;
   LPM.addPass(std::move(Pass));
   using PassModelT =
       detail::PassModel<Loop, LoopPassManager, PreservedAnalyses,
                         LoopAnalysisManager, LoopStandardAnalysisResults &,
                         LPMUpdater &>;
   return FunctionToLoopPassAdaptor(std::make_unique<PassModelT>(std::move(LPM)),
-                                   UseMemorySSA, UseBlockFrequencyInfo,
-                                   DebugLogging, true);
+                                   UseMemorySSA, UseBlockFrequencyInfo, true);
 }
 
 /// If \p Pass is an instance of \c LoopPassManager, the returned adaptor will
 /// be in loop-nest mode if the pass manager contains only loop-nest passes.
 template <>
 inline FunctionToLoopPassAdaptor
 createFunctionToLoopPassAdaptor<LoopPassManager>(LoopPassManager LPM,
                                                  bool UseMemorySSA,
-                                                 bool UseBlockFrequencyInfo,
-                                                 bool DebugLogging) {
+                                                 bool UseBlockFrequencyInfo) {
   // Check if LPM contains any loop pass and if it does not, returns an adaptor
   // in loop-nest mode.
   using PassModelT =
       detail::PassModel<Loop, LoopPassManager, PreservedAnalyses,
                         LoopAnalysisManager, LoopStandardAnalysisResults &,
                         LPMUpdater &>;
   bool LoopNestMode = (LPM.getNumLoopPasses() == 0);
   return FunctionToLoopPassAdaptor(std::make_unique<PassModelT>(std::move(LPM)),
                                    UseMemorySSA, UseBlockFrequencyInfo,
-                                   DebugLogging, LoopNestMode);
+                                   LoopNestMode);
 }
 
 /// Pass for printing a loop's contents as textual IR.
 class PrintLoopPass : public PassInfoMixin<PrintLoopPass> {
   raw_ostream &OS;
   std::string Banner;
 
 public:

llvm/lib/Analysis/CGSCCPassManager.cpp

PassManager<LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &,
                                       LazyCallGraph &G, CGSCCUpdateResult &UR) {
   // Request PassInstrumentation from analysis manager, will use it to run
   // instrumenting callbacks for the passes later.
   PassInstrumentation PI =
       AM.getResult<PassInstrumentationAnalysis>(InitialC, G);
 
   PreservedAnalyses PA = PreservedAnalyses::all();
 
-  if (DebugLogging)
-    dbgs() << "Starting CGSCC pass manager run.\n";
-
   // The SCC may be refined while we are running passes over it, so set up
   // a pointer that we can update.
   LazyCallGraph::SCC *C = &InitialC;
 
   // Get Function analysis manager from its proxy.
   FunctionAnalysisManager &FAM =
       AM.getCachedResult<FunctionAnalysisManagerCGSCCProxy>(*C)->getManager();
 
PassManager<LazyCallGraph::SCC, CGSCCAnalysisManager, LazyCallGraph &,
   UR.CrossSCCPA.intersect(PA);
 
   // Invalidation was handled after each pass in the above loop for the current
   // SCC. Therefore, the remaining analysis results in the AnalysisManager are
   // preserved. We mark this with a set so that we don't need to inspect each
   // one individually.
   PA.preserveSet<AllAnalysesOn<LazyCallGraph::SCC>>();
 
-  if (DebugLogging)
-    dbgs() << "Finished CGSCC pass manager run.\n";
-
   return PA;
 }
 
 PreservedAnalyses
 ModuleToPostOrderCGSCCPassAdaptor::run(Module &M, ModuleAnalysisManager &AM) {
   // Setup the CGSCC analysis manager from its proxy.
   CGSCCAnalysisManager &CGAM =
       AM.getResult<CGSCCAnalysisManagerModuleProxy>(M).getManager();

llvm/lib/CodeGen/MachinePassManager.cpp

PI.pushBeforeNonSkippedPassCallback([&MFAM](StringRef PassID, Any IR) {
       assert(any_isa<const MachineFunction *>(IR));
       const MachineFunction *MF = any_cast<const MachineFunction *>(IR);
       assert(MF && "Machine function should be valid for printing");
       std::string Banner = std::string("After ") + std::string(PassID);
       verifyMachineFunction(&MFAM, Banner, *MF);
     });
   }
 
-  if (DebugLogging) {
-    dbgs() << "Starting " << getTypeName<MachineFunction>()
-           << " pass manager run.\n";
-  }
-
   for (auto &F : InitializationFuncs) {
     if (auto Err = F(M, MFAM))
       return Err;
   }
 
   unsigned Idx = 0;
   size_t Size = Passes.size();
   do {
     // Run machine module passes
     for (; MachineModulePasses.count(Idx) && Idx != Size; ++Idx) {
-      if (DebugLogging)
-        dbgs() << "Running pass: " << Passes[Idx]->name() << " on "
-               << M.getName() << '\n';
       if (auto Err = MachineModulePasses.at(Idx)(M, MFAM))
         return Err;
     }
 
     // Finish running all passes.
     if (Idx == Size)
       break;
 
do {
     }
   } while (true);
 
   for (auto &F : FinalizationFuncs) {
     if (auto Err = F(M, MFAM))
       return Err;
   }
 
-  if (DebugLogging) {
-    dbgs() << "Finished " << getTypeName<MachineFunction>()
-           << " pass manager run.\n";
-  }
-
   return Error::success();
 }
 
 } // namespace llvm

llvm/lib/LTO/LTOBackend.cpp

static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,
   LoopAnalysisManager LAM;
   FunctionAnalysisManager FAM;
   CGSCCAnalysisManager CGAM;
   ModuleAnalysisManager MAM;
 
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(Conf.DebugPassManager);
   SI.registerCallbacks(PIC, &FAM);
-  PassBuilder PB(Conf.DebugPassManager, TM, Conf.PTO, PGOOpt, &PIC);
+  PassBuilder PB(TM, Conf.PTO, PGOOpt, &PIC);
 
   RegisterPassPlugins(Conf.PassPlugins, PB);
 
   std::unique_ptr<TargetLibraryInfoImpl> TLII(
       new TargetLibraryInfoImpl(Triple(TM->getTargetTriple())));
   if (Conf.Freestanding)
     TLII->disableAllFunctions();
   FAM.registerPass([&] { return TargetLibraryAnalysis(*TLII); });
static void runNewPMPasses(const Config &Conf, Module &Mod, TargetMachine *TM,
 
   // Register all the basic analyses with the managers.
   PB.registerModuleAnalyses(MAM);
   PB.registerCGSCCAnalyses(CGAM);
   PB.registerFunctionAnalyses(FAM);
   PB.registerLoopAnalyses(LAM);
   PB.crossRegisterProxies(LAM, FAM, CGAM, MAM);
 
-  ModulePassManager MPM(Conf.DebugPassManager);
+  ModulePassManager MPM;
 
   if (!Conf.DisableVerify)
     MPM.addPass(VerifierPass());
 
   PassBuilder::OptimizationLevel OL;
 
   switch (OptLevel) {
   default:

llvm/lib/Passes/PassBuilder.cpp

 /// it. This should be updated if new pass instrumentation wants to use the map.
 /// We currently only use this for --print-before/after.
 bool shouldPopulateClassToPassNames() {
   return !printBeforePasses().empty() || !printAfterPasses().empty();
 }
 
 } // namespace
 
-PassBuilder::PassBuilder(bool DebugLogging, TargetMachine *TM,
-                         PipelineTuningOptions PTO, Optional<PGOOptions> PGOOpt,
+PassBuilder::PassBuilder(TargetMachine *TM, PipelineTuningOptions PTO,
+                         Optional<PGOOptions> PGOOpt,
                          PassInstrumentationCallbacks *PIC)
-    : DebugLogging(DebugLogging), TM(TM), PTO(PTO), PGOOpt(PGOOpt), PIC(PIC) {
+    : TM(TM), PTO(PTO), PGOOpt(PGOOpt), PIC(PIC) {
   if (TM)
-    TM->registerPassBuilderCallbacks(*this, DebugLogging);
+    TM->registerPassBuilderCallbacks(*this);
   if (PIC && shouldPopulateClassToPassNames()) {
 #define MODULE_PASS(NAME, CREATE_PASS)                                         \
   PIC->addClassToPassName(decltype(CREATE_PASS)::name(), NAME);
 #define MODULE_ANALYSIS(NAME, CREATE_PASS)                                     \
   PIC->addClassToPassName(decltype(CREATE_PASS)::name(), NAME);
 #define FUNCTION_PASS(NAME, CREATE_PASS)                                       \
   PIC->addClassToPassName(decltype(CREATE_PASS)::name(), NAME);
 #define FUNCTION_ANALYSIS(NAME, CREATE_PASS)                                   \
return Phase == ThinOrFullLTOPhase::ThinLTOPreLink ||
          Phase == ThinOrFullLTOPhase::FullLTOPreLink;
 }
 
 // TODO: Investigate the cost/benefit of tail call elimination on debugging.
 FunctionPassManager
 PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
                                                    ThinOrFullLTOPhase Phase) {
 
-  FunctionPassManager FPM(DebugLogging);
+  FunctionPassManager FPM;
 
   // Form SSA out of local memory accesses after breaking apart aggregates into
   // scalars.
   FPM.addPass(SROA());
 
   // Catch trivial redundancies
   FPM.addPass(EarlyCSEPass(true /* Enable mem-ssa. */));
 
PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
   // FIXME: Currently this is split into two loop pass pipelines because we run
   // some function passes in between them. These can and should be removed
   // and/or replaced by scheduling the loop pass equivalents in the correct
   // positions. But those equivalent passes aren't powerful enough yet.
   // Specifically, `SimplifyCFGPass` and `InstCombinePass` are currently still
   // used. We have `LoopSimplifyCFGPass` which isn't yet powerful enough yet to
   // fully replace `SimplifyCFGPass`, and the closest to the other we have is
   // `LoopInstSimplify`.
-  LoopPassManager LPM1(DebugLogging), LPM2(DebugLogging);
+  LoopPassManager LPM1, LPM2;
 
   // Simplify the loop body. We do this initially to clean up after other loop
   // passes run, either when iterating on a loop or on inner loops with
   // implications on the outer loop.
   LPM1.addPass(LoopInstSimplifyPass());
   LPM1.addPass(LoopSimplifyCFGPass());
 
   // Try to remove as much code from the loop header as possible,
PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
 
   for (auto &C : LoopOptimizerEndEPCallbacks)
     C(LPM2, Level);
 
   // We provide the opt remark emitter pass for LICM to use. We only need to do
   // this once as it is immutable.
   FPM.addPass(
       RequireAnalysisPass<OptimizationRemarkEmitterAnalysis, Function>());
-  FPM.addPass(createFunctionToLoopPassAdaptor(
-      std::move(LPM1), EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true,
-      DebugLogging));
+  FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM1),
+                                              EnableMSSALoopDependency,
+                                              /*UseBlockFrequencyInfo=*/true));
   FPM.addPass(SimplifyCFGPass());
   FPM.addPass(InstCombinePass());
   if (EnableLoopFlatten)
     FPM.addPass(LoopFlattenPass());
   // The loop passes in LPM2 (LoopFullUnrollPass) do not preserve MemorySSA.
   // *All* loop passes must preserve it, in order to be able to use it.
-  FPM.addPass(createFunctionToLoopPassAdaptor(
-      std::move(LPM2), /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/false,
-      DebugLogging));
+  FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM2),
+                                              /*UseMemorySSA=*/false,
+                                              /*UseBlockFrequencyInfo=*/false));
 
   // Delete small array after loop unroll.
   FPM.addPass(SROA());
 
   // Specially optimize memory movement as it doesn't look like dataflow in SSA.
   FPM.addPass(MemCpyOptPass());
 
   // Sparse conditional constant propagation.
PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
                                                  ThinOrFullLTOPhase Phase) {
   assert(Level != OptimizationLevel::O0 && "Must request optimizations!");
 
   // The O1 pipeline has a separate pipeline creation function to simplify
   // construction readability.
   if (Level.getSpeedupLevel() == 1)
     return buildO1FunctionSimplificationPipeline(Level, Phase);
 
-  FunctionPassManager FPM(DebugLogging);
+  FunctionPassManager FPM;
 
   // Form SSA out of local memory accesses after breaking apart aggregates into
   // scalars.
   FPM.addPass(SROA());
 
   // Catch trivial redundancies
   FPM.addPass(EarlyCSEPass(true /* Enable mem-ssa. */));
   if (EnableKnowledgeRetention)
PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
   // FIXME: Currently this is split into two loop pass pipelines because we run
   // some function passes in between them. These can and should be removed
   // and/or replaced by scheduling the loop pass equivalents in the correct
   // positions. But those equivalent passes aren't powerful enough yet.
   // Specifically, `SimplifyCFGPass` and `InstCombinePass` are currently still
   // used. We have `LoopSimplifyCFGPass` which isn't yet powerful enough yet to
   // fully replace `SimplifyCFGPass`, and the closest to the other we have is
   // `LoopInstSimplify`.
-  LoopPassManager LPM1(DebugLogging), LPM2(DebugLogging);
+  LoopPassManager LPM1, LPM2;
 
   // Simplify the loop body. We do this initially to clean up after other loop
   // passes run, either when iterating on a loop or on inner loops with
   // implications on the outer loop.
   LPM1.addPass(LoopInstSimplifyPass());
   LPM1.addPass(LoopSimplifyCFGPass());
 
   // Try to remove as much code from the loop header as possible,
PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
 
   for (auto &C : LoopOptimizerEndEPCallbacks)
     C(LPM2, Level);
 
   // We provide the opt remark emitter pass for LICM to use. We only need to do
   // this once as it is immutable.
   FPM.addPass(
       RequireAnalysisPass<OptimizationRemarkEmitterAnalysis, Function>());
-  FPM.addPass(createFunctionToLoopPassAdaptor(
-      std::move(LPM1), EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true,
-      DebugLogging));
+  FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM1),
+                                              EnableMSSALoopDependency,
+                                              /*UseBlockFrequencyInfo=*/true));
   FPM.addPass(SimplifyCFGPass());
   FPM.addPass(InstCombinePass());
   if (EnableLoopFlatten)
     FPM.addPass(LoopFlattenPass());
   // The loop passes in LPM2 (LoopIdiomRecognizePass, IndVarSimplifyPass,
   // LoopDeletionPass and LoopFullUnrollPass) do not preserve MemorySSA.
   // *All* loop passes must preserve it, in order to be able to use it.
-  FPM.addPass(createFunctionToLoopPassAdaptor(
-      std::move(LPM2), /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/false,
-      DebugLogging));
+  FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM2),
+                                              /*UseMemorySSA=*/false,
+                                              /*UseBlockFrequencyInfo=*/false));
 
   // Delete small array after loop unroll.
   FPM.addPass(SROA());
 
   // Eliminate redundancies.
   FPM.addPass(MergedLoadStoreMotionPass());
   if (RunNewGVN)
     FPM.addPass(NewGVNPass());
PassBuilder::buildFunctionSimplificationPipeline(OptimizationLevel Level,
   FPM.addPass(ADCEPass());
 
   // Specially optimize memory movement as it doesn't look like dataflow in SSA.
   FPM.addPass(MemCpyOptPass());
 
   FPM.addPass(DSEPass());
   FPM.addPass(createFunctionToLoopPassAdaptor(
       LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap),
-      EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true, DebugLogging));
+      EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true));
 
   if (PTO.Coroutines)
     FPM.addPass(CoroElidePass());
 
   for (auto &C : ScalarOptimizerLateEPCallbacks)
     C(FPM, Level);
 
   FPM.addPass(SimplifyCFGPass(
if (!IsCS && !DisablePreInliner) {
 
     IP.DefaultThreshold = PreInlineThreshold;
 
     // FIXME: The hint threshold has the same value used by the regular inliner
     // when not optimzing for size. This should probably be lowered after
     // performance testing.
     // FIXME: this comment is cargo culted from the old pass manager, revisit).
     IP.HintThreshold = Level.isOptimizingForSize() ? PreInlineThreshold : 325;
-    ModuleInlinerWrapperPass MIWP(IP, DebugLogging);
+    ModuleInlinerWrapperPass MIWP(IP);
     CGSCCPassManager &CGPipeline = MIWP.getPM();
 
     FunctionPassManager FPM;
     FPM.addPass(SROA());
     FPM.addPass(EarlyCSEPass());    // Catch trivial redundancies.
     FPM.addPass(SimplifyCFGPass()); // Merge & remove basic blocks.
     FPM.addPass(InstCombinePass()); // Combine silly sequences.
     invokePeepholeEPCallbacks(FPM, Level);
void PassBuilder::addPGOInstrPasses(ModulePassManager &MPM,
 
   // Perform PGO instrumentation.
   MPM.addPass(PGOInstrumentationGen(IsCS));
 
   FunctionPassManager FPM;
   // Disable header duplication in loop rotation at -Oz.
   FPM.addPass(createFunctionToLoopPassAdaptor(
       LoopRotatePass(Level != OptimizationLevel::Oz), EnableMSSALoopDependency,
-      /*UseBlockFrequencyInfo=*/false, DebugLogging));
+      /*UseBlockFrequencyInfo=*/false));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
 
   // Add the profile lowering pass.
   InstrProfOptions Options;
   if (!ProfileFile.empty())
     Options.InstrProfileOutput = ProfileFile;
   // Do counter promotion at Level greater than O0.
   Options.DoCounterPromotion = true;
PassBuilder::buildInlinerPipeline(OptimizationLevel Level,
   InlineParams IP = getInlineParamsFromOptLevel(Level);
   if (Phase == ThinOrFullLTOPhase::ThinLTOPreLink && PGOOpt &&
       PGOOpt->Action == PGOOptions::SampleUse)
     IP.HotCallSiteThreshold = 0;
 
   if (PGOOpt)
     IP.EnableDeferral = EnablePGOInlineDeferral;
 
-  ModuleInlinerWrapperPass MIWP(IP, DebugLogging,
-                                PerformMandatoryInliningsFirst,
+  ModuleInlinerWrapperPass MIWP(IP, PerformMandatoryInliningsFirst,
                                 UseInlineAdvisor, MaxDevirtIterations);
 
   // Require the GlobalsAA analysis for the module so we can query it within
   // the CGSCC pipeline.
   MIWP.addModulePass(RequireAnalysisPass<GlobalsAA, Module>());
   // Invalidate AAManager so it can be recreated and pick up the newly available
   // GlobalsAA.
   MIWP.addModulePass(
PassBuilder::buildInlinerPipeline(OptimizationLevel Level,
   MainCGPipeline.addPass(createCGSCCToFunctionPassAdaptor(std::move(FSP)));
 
   return MIWP;
 }
 
 ModulePassManager
 PassBuilder::buildModuleSimplificationPipeline(OptimizationLevel Level,
                                                ThinOrFullLTOPhase Phase) {
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Place pseudo probe instrumentation as the first pass of the pipeline to
   // minimize the impact of optimization changes.
   if (PGOOpt && PGOOpt->PseudoProbeForProfiling &&
       Phase != ThinOrFullLTOPhase::ThinLTOPostLink)
     MPM.addPass(SampleProfileProbePass(TM));
 
   bool HasSampleProfile = PGOOpt && (PGOOpt->Action == PGOOptions::SampleUse);
if (Phase == ThinOrFullLTOPhase::ThinLTOPostLink && !LoadSampleProfile)
     MPM.addPass(PGOIndirectCallPromotion(true /* InLTO */, HasSampleProfile));
 
   // Do basic inference of function attributes from known properties of system
   // libraries and other oracles.
   MPM.addPass(InferFunctionAttrsPass());
 
   // Create an early function pass manager to cleanup the output of the
   // frontend.
-  FunctionPassManager EarlyFPM(DebugLogging);
+  FunctionPassManager EarlyFPM;
   // Lower llvm.expect to metadata before attempting transforms.
   // Compare/branch metadata may alter the behavior of passes like SimplifyCFG.
   EarlyFPM.addPass(LowerExpectIntrinsicPass());
   EarlyFPM.addPass(SimplifyCFGPass());
   EarlyFPM.addPass(SROA());
   EarlyFPM.addPass(EarlyCSEPass());
   if (PTO.Coroutines)
     EarlyFPM.addPass(CoroEarlyPass());
PassBuilder::buildModuleSimplificationPipeline(OptimizationLevel Level,
   MPM.addPass(createModuleToFunctionPassAdaptor(PromotePass()));
 
   // Remove any dead arguments exposed by cleanups and constant folding
   // globals.
   MPM.addPass(DeadArgumentEliminationPass());
 
   // Create a small function pass pipeline to cleanup after all the global
   // optimizations.
-  FunctionPassManager GlobalCleanupPM(DebugLogging);
+  FunctionPassManager GlobalCleanupPM;
   GlobalCleanupPM.addPass(InstCombinePass());
   invokePeepholeEPCallbacks(GlobalCleanupPM, Level);
 
   GlobalCleanupPM.addPass(SimplifyCFGPass());
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(GlobalCleanupPM)));
 
   // Add all the requested passes for instrumentation PGO, if requested.
   if (PGOOpt && Phase != ThinOrFullLTOPhase::ThinLTOPostLink &&
if (Level.getSpeedupLevel() > 1 && ExtraVectorizerPasses) {
     // alignment checks inserted by the vectorizer. We want to track correlated
     // runtime checks for two inner loops in the same outer loop, fold any
     // common computations, hoist loop-invariant aspects out of any outer loop,
     // and unswitch the runtime checks if possible. Once hoisted, we may have
     // dead (or speculatable) control flows or more combining opportunities.
     FPM.addPass(EarlyCSEPass());
     FPM.addPass(CorrelatedValuePropagationPass());
     FPM.addPass(InstCombinePass());
-    LoopPassManager LPM(DebugLogging);
+    LoopPassManager LPM;
     LPM.addPass(LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap));
     LPM.addPass(SimpleLoopUnswitchPass(/* NonTrivial */ Level ==
                                        OptimizationLevel::O3));
     FPM.addPass(
         RequireAnalysisPass<OptimizationRemarkEmitterAnalysis, Function>());
     FPM.addPass(createFunctionToLoopPassAdaptor(
         std::move(LPM), EnableMSSALoopDependency,
-        /*UseBlockFrequencyInfo=*/true, DebugLogging));
+        /*UseBlockFrequencyInfo=*/true));
     FPM.addPass(SimplifyCFGPass());
     FPM.addPass(InstCombinePass());
   }
 
   // Now that we've formed fast to execute loop structures, we do further
   // optimizations. These are run afterward as they might block doing complex
   // analyses and transforms such as what are needed for loop vectorization.
 
if (!IsLTO) {
     FPM.addPass(WarnMissedTransformationsPass());
     FPM.addPass(InstCombinePass());
   }
 }
 
 ModulePassManager
 PassBuilder::buildModuleOptimizationPipeline(OptimizationLevel Level,
                                              bool LTOPreLink) {
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Optimize globals now that the module is fully simplified.
   MPM.addPass(GlobalOptPass());
   MPM.addPass(GlobalDCEPass());
 
   // Run partial inlining pass to partially inline functions that have
   // large bodies.
   if (RunPartialInlining)
PassBuilder::buildModuleOptimizationPipeline(OptimizationLevel Level,
   // useful as the above will have inlined, DCE'ed, and function-attr
   // propagated everything. We should at this point have a reasonably minimal
   // and richly annotated call graph. By computing aliasing and mod/ref
   // information for all local globals here, the late loop passes and notably
   // the vectorizer will be able to use them to help recognize vectorizable
   // memory operations.
   MPM.addPass(RequireAnalysisPass<GlobalsAA, Module>());
 
-  FunctionPassManager OptimizePM(DebugLogging);
+  FunctionPassManager OptimizePM;
   OptimizePM.addPass(Float2IntPass());
   OptimizePM.addPass(LowerConstantIntrinsicsPass());
 
   if (EnableMatrix) {
     OptimizePM.addPass(LowerMatrixIntrinsicsPass());
     OptimizePM.addPass(EarlyCSEPass());
   }
 
   // FIXME: We need to run some loop optimizations to re-rotate loops after
   // simplify-cfg and others undo their rotation.
 
   // Optimize the loop execution. These passes operate on entire loop nests
   // rather than on each loop in an inside-out manner, and so they are actually
   // function passes.
 
   for (auto &C : VectorizerStartEPCallbacks)
     C(OptimizePM, Level);
 
   // First rotate loops that may have been un-rotated by prior passes.
   // Disable header duplication at -Oz.
   OptimizePM.addPass(createFunctionToLoopPassAdaptor(
       LoopRotatePass(Level != OptimizationLevel::Oz, LTOPreLink),
       EnableMSSALoopDependency,
-      /*UseBlockFrequencyInfo=*/false, DebugLogging));
+      /*UseBlockFrequencyInfo=*/false));
 
   // Distribute loops to allow partial vectorization.  I.e. isolate dependences
   // into separate loop that would otherwise inhibit vectorization.  This is
   // currently only performed for loops marked with the metadata
   // llvm.loop.distribute=true or when -enable-loop-distribute is specified.
   OptimizePM.addPass(LoopDistributePass());
 
   // Populates the VFABI attribute with the scalar-to-vector mappings
   // from the TargetLibraryInfo.
   OptimizePM.addPass(InjectTLIMappings());
 
   addVectorPasses(Level, OptimizePM, /* IsLTO */ false);
 
   OptimizePM.addPass(RequireAnalysisPass<OptimizationRemarkEmitterAnalysis, Function>());
   OptimizePM.addPass(createFunctionToLoopPassAdaptor(
       LICMPass(PTO.LicmMssaOptCap, PTO.LicmMssaNoAccForPromotionCap),
-      EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true, DebugLogging));
+      EnableMSSALoopDependency, /*UseBlockFrequencyInfo=*/true));
 
   // Now that we've vectorized and unrolled loops, we may have more refined
   // alignment information, try to re-derive it here.
   OptimizePM.addPass(AlignmentFromAssumptionsPass());
 
   // Split out cold code. Splitting is done late to avoid hiding context from
   // other optimizations and inadvertently regressing performance. The tradeoff
   // is that this has a higher code size cost than splitting early.

 }
 
 ModulePassManager
 PassBuilder::buildPerModuleDefaultPipeline(OptimizationLevel Level,
                                            bool LTOPreLink) {
   assert(Level != OptimizationLevel::O0 &&
          "Must request optimizations for the default pipeline!");
 
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Convert @llvm.global.annotations to !annotation metadata.
   MPM.addPass(Annotation2MetadataPass());
 
   // Force any function attributes we want the rest of the pipeline to observe.
   MPM.addPass(ForceFunctionAttrsPass());
 
   // Apply module pipeline start EP callback.
PassBuilder::buildPerModuleDefaultPipeline(OptimizationLevel Level,
   return MPM;
 }
 
 ModulePassManager
 PassBuilder::buildThinLTOPreLinkDefaultPipeline(OptimizationLevel Level) {
   assert(Level != OptimizationLevel::O0 &&
          "Must request optimizations for the default pipeline!");
 
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Convert @llvm.global.annotations to !annotation metadata.
   MPM.addPass(Annotation2MetadataPass());
 
   // Force any function attributes we want the rest of the pipeline to observe.
   MPM.addPass(ForceFunctionAttrsPass());
 
   if (PGOOpt && PGOOpt->DebugInfoForProfiling)
PassBuilder::buildThinLTOPreLinkDefaultPipeline(OptimizationLevel Level) {
 
   addRequiredLTOPreLinkPasses(MPM);
 
   return MPM;
 }
 
 ModulePassManager PassBuilder::buildThinLTODefaultPipeline(
     OptimizationLevel Level, const ModuleSummaryIndex *ImportSummary) {
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Convert @llvm.global.annotations to !annotation metadata.
   MPM.addPass(Annotation2MetadataPass());
 
   if (ImportSummary) {
     // These passes import type identifier resolutions for whole-program
     // devirtualization and CFI. They must run early because other passes may
     // disturb the specific instruction patterns that these passes look for,
PassBuilder::buildLTOPreLinkDefaultPipeline(OptimizationLevel Level) {
   // FIXME: We should use a customized pre-link pipeline!
   return buildPerModuleDefaultPipeline(Level,
                                        /* LTOPreLink */ true);
 }
 
 ModulePassManager
 PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
                                      ModuleSummaryIndex *ExportSummary) {
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   // Convert @llvm.global.annotations to !annotation metadata.
   MPM.addPass(Annotation2MetadataPass());
 
   if (Level == OptimizationLevel::O0) {
     // The WPD and LowerTypeTest passes need to run at -O0 to lower type
     // metadata and intrinsics.
     MPM.addPass(WholeProgramDevirtPass(ExportSummary, nullptr));
PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
   // Force any function attributes we want the rest of the pipeline to observe.
   MPM.addPass(ForceFunctionAttrsPass());
 
   // Do basic inference of function attributes from known properties of system
   // libraries and other oracles.
   MPM.addPass(InferFunctionAttrsPass());
 
   if (Level.getSpeedupLevel() > 1) {
-    FunctionPassManager EarlyFPM(DebugLogging);
+    FunctionPassManager EarlyFPM;
     EarlyFPM.addPass(CallSiteSplittingPass());
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(EarlyFPM)));
 
     // Indirect call promotion. This should promote all the targets that are
     // left by the earlier promotion pass that promotes intra-module targets.
     // This two-step promotion is to save the compile time. For LTO, it should
     // produce the same result as if we only do promotion here.
     MPM.addPass(PGOIndirectCallPromotion(
PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
 
   // Remove unused arguments from functions.
   MPM.addPass(DeadArgumentEliminationPass());
 
   // Reduce the code after globalopt and ipsccp.  Both can open up significant
   // simplification opportunities, and both can propagate functions through
   // function pointers.  When this happens, we often have to resolve varargs
   // calls, etc, so let instcombine do this.
-  FunctionPassManager PeepholeFPM(DebugLogging);
+  FunctionPassManager PeepholeFPM;
   if (Level == OptimizationLevel::O3)
     PeepholeFPM.addPass(AggressiveInstCombinePass());
   PeepholeFPM.addPass(InstCombinePass());
   invokePeepholeEPCallbacks(PeepholeFPM, Level);
 
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(PeepholeFPM)));
 
   // Note: historically, the PruneEH pass was run first to deduce nounwind and
   // generally clean up exception handling overhead. It isn't clear this is
   // valuable as the inliner doesn't currently care whether it is inlining an
   // invoke or a call.
   // Run the inliner now.
-  MPM.addPass(ModuleInlinerWrapperPass(getInlineParamsFromOptLevel(Level),
-                                       DebugLogging));
+  MPM.addPass(ModuleInlinerWrapperPass(getInlineParamsFromOptLevel(Level)));
 
   // Optimize globals again after we ran the inliner.
   MPM.addPass(GlobalOptPass());
 
   // Garbage collect dead functions.
   // FIXME: Add ArgumentPromotion pass after once it's ported.
   MPM.addPass(GlobalDCEPass());
 
-  FunctionPassManager FPM(DebugLogging);
+  FunctionPassManager FPM;
   // The IPO Passes may leave cruft around. Clean up after them.
   FPM.addPass(InstCombinePass());
   invokePeepholeEPCallbacks(FPM, Level);
 
   FPM.addPass(JumpThreadingPass(/*InsertFreezeWhenUnfoldingSelect*/ true));
 
   // Do a post inline PGO instrumentation and use pass. This is a context
   // sensitive PGO pass.
PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
 
   // More loops are countable; try to optimize them.
   if (EnableLoopFlatten && Level.getSpeedupLevel() > 1)
     MainFPM.addPass(LoopFlattenPass());
 
   if (EnableConstraintElimination)
     MainFPM.addPass(ConstraintEliminationPass());
 
-  LoopPassManager LPM(DebugLogging);
+  LoopPassManager LPM;
   LPM.addPass(IndVarSimplifyPass());
   LPM.addPass(LoopDeletionPass());
   // FIXME: Add loop interchange.
 
   // Unroll small loops and perform peeling.
   LPM.addPass(LoopFullUnrollPass(Level.getSpeedupLevel(),
                                  /* OnlyWhenForced= */ !PTO.LoopUnrolling,
                                  PTO.ForgetAllSCEVInLoopUnroll));
   // The loop passes in LPM (LoopFullUnrollPass) do not preserve MemorySSA.
   // *All* loop passes must preserve it, in order to be able to use it.
   MainFPM.addPass(createFunctionToLoopPassAdaptor(
-      std::move(LPM), /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/true,
-      DebugLogging));
+      std::move(LPM), /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/true));
 
   MainFPM.addPass(LoopDistributePass());
 
   addVectorPasses(Level, MainFPM, /* IsLTO */ true);
 
   invokePeepholeEPCallbacks(MainFPM, Level);
   MainFPM.addPass(JumpThreadingPass(/*InsertFreezeWhenUnfoldingSelect*/ true));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(MainFPM)));
PassBuilder::buildLTODefaultPipeline(OptimizationLevel Level,
   return MPM;
 }
 
 ModulePassManager PassBuilder::buildO0DefaultPipeline(OptimizationLevel Level,
                                                       bool LTOPreLink) {
   assert(Level == OptimizationLevel::O0 &&
          "buildO0DefaultPipeline should only be used with O0");
 
-  ModulePassManager MPM(DebugLogging);
+  ModulePassManager MPM;
 
   if (PGOOpt && (PGOOpt->Action == PGOOptions::IRInstr ||
                  PGOOpt->Action == PGOOptions::IRUse))
     addPGOInstrPassesForO0(
         MPM,
         /* RunProfileGen */ (PGOOpt->Action == PGOOptions::IRInstr),
         /* IsCS */ false, PGOOpt->ProfileFile, PGOOpt->ProfileRemappingFile);
 
ModulePassManager PassBuilder::buildO0DefaultPipeline(OptimizationLevel Level,
   if (PTO.MergeFunctions)
     MPM.addPass(MergeFunctionsPass());
 
   if (EnableMatrix)
     MPM.addPass(
         createModuleToFunctionPassAdaptor(LowerMatrixIntrinsicsPass(true)));
 
   if (!CGSCCOptimizerLateEPCallbacks.empty()) {
-    CGSCCPassManager CGPM(DebugLogging);
+    CGSCCPassManager CGPM;
     for (auto &C : CGSCCOptimizerLateEPCallbacks)
       C(CGPM, Level);
     if (!CGPM.isEmpty())
       MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   }
   if (!LateLoopOptimizationsEPCallbacks.empty()) {
-    LoopPassManager LPM(DebugLogging);
+    LoopPassManager LPM;
     for (auto &C : LateLoopOptimizationsEPCallbacks)
       C(LPM, Level);
     if (!LPM.isEmpty()) {
       MPM.addPass(createModuleToFunctionPassAdaptor(
           createFunctionToLoopPassAdaptor(std::move(LPM))));
     }
   }
   if (!LoopOptimizerEndEPCallbacks.empty()) {
-    LoopPassManager LPM(DebugLogging);
+    LoopPassManager LPM;
     for (auto &C : LoopOptimizerEndEPCallbacks)
       C(LPM, Level);
     if (!LPM.isEmpty()) {
       MPM.addPass(createModuleToFunctionPassAdaptor(
           createFunctionToLoopPassAdaptor(std::move(LPM))));
     }
   }
   if (!ScalarOptimizerLateEPCallbacks.empty()) {
-    FunctionPassManager FPM(DebugLogging);
+    FunctionPassManager FPM;
     for (auto &C : ScalarOptimizerLateEPCallbacks)
       C(FPM, Level);
     if (!FPM.isEmpty())
       MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
   if (!VectorizerStartEPCallbacks.empty()) {
-    FunctionPassManager FPM(DebugLogging);
+    FunctionPassManager FPM;
     for (auto &C : VectorizerStartEPCallbacks)
       C(FPM, Level);
     if (!FPM.isEmpty())
       MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   if (PTO.Coroutines) {
     MPM.addPass(createModuleToFunctionPassAdaptor(CoroEarlyPass()));
 
-    CGSCCPassManager CGPM(DebugLogging);
+    CGSCCPassManager CGPM;
     CGPM.addPass(CoroSplitPass());
     CGPM.addPass(createCGSCCToFunctionPassAdaptor(CoroElidePass()));
     MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
 
     MPM.addPass(createModuleToFunctionPassAdaptor(CoroCleanupPass()));
   }
 
   for (auto &C : OptimizerLastEPCallbacks)

 Error PassBuilder::parseModulePass(ModulePassManager &MPM,
                                    const PipelineElement &E) {
   auto &Name = E.Name;
   auto &InnerPipeline = E.InnerPipeline;
 
   // First handle complex passes like the pass managers which carry pipelines.
   if (!InnerPipeline.empty()) {
     if (Name == "module") {
-      ModulePassManager NestedMPM(DebugLogging);
+      ModulePassManager NestedMPM;
       if (auto Err = parseModulePassPipeline(NestedMPM, InnerPipeline))
         return Err;
       MPM.addPass(std::move(NestedMPM));
       return Error::success();
     }
     if (Name == "cgscc") {
-      CGSCCPassManager CGPM(DebugLogging);
+      CGSCCPassManager CGPM;
       if (auto Err = parseCGSCCPassPipeline(CGPM, InnerPipeline))
         return Err;
       MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
       return Error::success();
     }
     if (Name == "function") {
-      FunctionPassManager FPM(DebugLogging);
+      FunctionPassManager FPM;
       if (auto Err = parseFunctionPassPipeline(FPM, InnerPipeline))
         return Err;
       MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       return Error::success();
     }
     if (auto Count = parseRepeatPassName(Name)) {
-      ModulePassManager NestedMPM(DebugLogging);
+      ModulePassManager NestedMPM;
       if (auto Err = parseModulePassPipeline(NestedMPM, InnerPipeline))
         return Err;
       MPM.addPass(createRepeatedPass(*Count, std::move(NestedMPM)));
       return Error::success();
     }
 
     for (auto &C : ModulePipelineParsingCallbacks)
       if (C(Name, MPM, InnerPipeline))
if (checkParametrizedPassName(Name, NAME)) {                                 \
     auto Params = parsePassParameters(PARSER, Name, NAME);                     \
     if (!Params)                                                               \
       return Params.takeError();                                               \
     MPM.addPass(createModuleToFunctionPassAdaptor(CREATE_PASS(Params.get()))); \
     return Error::success();                                                   \
   }
 #define LOOP_PASS(NAME, CREATE_PASS)                                           \
   if (Name == NAME) {                                                          \
-    MPM.addPass(                                                               \
-        createModuleToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(     \
-            CREATE_PASS, false, false, DebugLogging)));                        \
+    MPM.addPass(createModuleToFunctionPassAdaptor(                             \
+        createFunctionToLoopPassAdaptor(CREATE_PASS, false, false)));          \
     return Error::success();                                                   \
   }
 #define LOOP_PASS_WITH_PARAMS(NAME, CREATE_PASS, PARSER)                       \
   if (checkParametrizedPassName(Name, NAME)) {                                 \
     auto Params = parsePassParameters(PARSER, Name, NAME);                     \
     if (!Params)                                                               \
       return Params.takeError();                                               \
     MPM.addPass(                                                               \
         createModuleToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(     \
-            CREATE_PASS(Params.get()), false, false, DebugLogging)));          \
+            CREATE_PASS(Params.get()), false, false)));                        \
     return Error::success();                                                   \
   }
 #include "PassRegistry.def"
 
   for (auto &C : ModulePipelineParsingCallbacks)
     if (C(Name, MPM, InnerPipeline))
       return Error::success();
   return make_error<StringError>(
       formatv("unknown module pass '{0}'", Name).str(),
       inconvertibleErrorCode());
 }
 
 Error PassBuilder::parseCGSCCPass(CGSCCPassManager &CGPM,
                                   const PipelineElement &E) {
   auto &Name = E.Name;
   auto &InnerPipeline = E.InnerPipeline;
 
   // First handle complex passes like the pass managers which carry pipelines.
   if (!InnerPipeline.empty()) {
     if (Name == "cgscc") {
-      CGSCCPassManager NestedCGPM(DebugLogging);
+      CGSCCPassManager NestedCGPM;
       if (auto Err = parseCGSCCPassPipeline(NestedCGPM, InnerPipeline))
         return Err;
       // Add the nested pass manager with the appropriate adaptor.
       CGPM.addPass(std::move(NestedCGPM));
       return Error::success();
     }
     if (Name == "function") {
-      FunctionPassManager FPM(DebugLogging);
+      FunctionPassManager FPM;
       if (auto Err = parseFunctionPassPipeline(FPM, InnerPipeline))
         return Err;
       // Add the nested pass manager with the appropriate adaptor.
       CGPM.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM)));
       return Error::success();
     }
     if (auto Count = parseRepeatPassName(Name)) {
-      CGSCCPassManager NestedCGPM(DebugLogging);
+      CGSCCPassManager NestedCGPM;
       if (auto Err = parseCGSCCPassPipeline(NestedCGPM, InnerPipeline))
         return Err;
       CGPM.addPass(createRepeatedPass(*Count, std::move(NestedCGPM)));
       return Error::success();
     }
     if (auto MaxRepetitions = parseDevirtPassName(Name)) {
-      CGSCCPassManager NestedCGPM(DebugLogging);
+      CGSCCPassManager NestedCGPM;
       if (auto Err = parseCGSCCPassPipeline(NestedCGPM, InnerPipeline))
         return Err;
       CGPM.addPass(
           createDevirtSCCRepeatedPass(std::move(NestedCGPM), *MaxRepetitions));
       return Error::success();
     }
 
     for (auto &C : CGSCCPipelineParsingCallbacks)
if (checkParametrizedPassName(Name, NAME)) {                                 \
     auto Params = parsePassParameters(PARSER, Name, NAME);                     \
     if (!Params)                                                               \
       return Params.takeError();                                               \
     CGPM.addPass(createCGSCCToFunctionPassAdaptor(CREATE_PASS(Params.get()))); \
     return Error::success();                                                   \
   }
 #define LOOP_PASS(NAME, CREATE_PASS)                                           \
   if (Name == NAME) {                                                          \
-    CGPM.addPass(                                                              \
-        createCGSCCToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(      \
-            CREATE_PASS, false, false, DebugLogging)));                        \
+    CGPM.addPass(createCGSCCToFunctionPassAdaptor(                             \
+        createFunctionToLoopPassAdaptor(CREATE_PASS, false, false)));          \
     return Error::success();                                                   \
   }
 #define LOOP_PASS_WITH_PARAMS(NAME, CREATE_PASS, PARSER)                       \
   if (checkParametrizedPassName(Name, NAME)) {                                 \
     auto Params = parsePassParameters(PARSER, Name, NAME);                     \
     if (!Params)                                                               \
       return Params.takeError();                                               \
     CGPM.addPass(                                                              \
         createCGSCCToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(      \
-            CREATE_PASS(Params.get()), false, false, DebugLogging)));          \
+            CREATE_PASS(Params.get()), false, false)));                        \
     return Error::success();                                                   \
   }
 #include "PassRegistry.def"
 
   for (auto &C : CGSCCPipelineParsingCallbacks)
     if (C(Name, CGPM, InnerPipeline))
       return Error::success();
   return make_error<StringError>(
       formatv("unknown cgscc pass '{0}'", Name).str(),
       inconvertibleErrorCode());
 }
 
 Error PassBuilder::parseFunctionPass(FunctionPassManager &FPM,
                                      const PipelineElement &E) {
   auto &Name = E.Name;
   auto &InnerPipeline = E.InnerPipeline;
 
   // First handle complex passes like the pass managers which carry pipelines.
   if (!InnerPipeline.empty()) {
     if (Name == "function") {
-      FunctionPassManager NestedFPM(DebugLogging);
+      FunctionPassManager NestedFPM;
       if (auto Err = parseFunctionPassPipeline(NestedFPM, InnerPipeline))
         return Err;
       // Add the nested pass manager with the appropriate adaptor.
       FPM.addPass(std::move(NestedFPM));
       return Error::success();
     }
     if (Name == "loop" || Name == "loop-mssa") {
-      LoopPassManager LPM(DebugLogging);
+      LoopPassManager LPM;
       if (auto Err = parseLoopPassPipeline(LPM, InnerPipeline))
         return Err;
       // Add the nested pass manager with the appropriate adaptor.
       bool UseMemorySSA = (Name == "loop-mssa");
       bool UseBFI = llvm::any_of(
           InnerPipeline, [](auto Pipeline) { return Pipeline.Name == "licm"; });
       FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM), UseMemorySSA,
-                                                  UseBFI, DebugLogging));
+                                                  UseBFI));
       return Error::success();
     }
     if (auto Count = parseRepeatPassName(Name)) {
-      FunctionPassManager NestedFPM(DebugLogging);
+      FunctionPassManager NestedFPM;
       if (auto Err = parseFunctionPassPipeline(NestedFPM, InnerPipeline))
         return Err;
       FPM.addPass(createRepeatedPass(*Count, std::move(NestedFPM)));
       return Error::success();
     }
 
     for (auto &C : FunctionPipelineParsingCallbacks)
       if (C(Name, FPM, InnerPipeline))
if (Name == "invalidate<" NAME ">") {                                        \
     return Error::success();                                                   \
   }
 // FIXME: UseMemorySSA is set to false. Maybe we could do things like:
 //        bool UseMemorySSA = !("canon-freeze" || "loop-predication" ||
 //                              "guard-widening");
 //        The risk is that it may become obsolete if we're not careful.
 #define LOOP_PASS(NAME, CREATE_PASS)                                           \
   if (Name == NAME) {                                                          \
-    FPM.addPass(createFunctionToLoopPassAdaptor(CREATE_PASS, false, false,     \
-                                                DebugLogging));                \
+    FPM.addPass(createFunctionToLoopPassAdaptor(CREATE_PASS, false, false));   \
     return Error::success();                                                   \
   }
 #define LOOP_PASS_WITH_PARAMS(NAME, CREATE_PASS, PARSER)                       \
   if (checkParametrizedPassName(Name, NAME)) {                                 \
     auto Params = parsePassParameters(PARSER, Name, NAME);                     \
     if (!Params)                                                               \
       return Params.takeError();                                               \
     FPM.addPass(createFunctionToLoopPassAdaptor(CREATE_PASS(Params.get()),     \
-                                                false, false, DebugLogging));  \
+                                                false, false));                \
     return Error::success();                                                   \
   }
 #include "PassRegistry.def"
 
   for (auto &C : FunctionPipelineParsingCallbacks)
     if (C(Name, FPM, InnerPipeline))
       return Error::success();
   return make_error<StringError>(
       formatv("unknown function pass '{0}'", Name).str(),
       inconvertibleErrorCode());
 }
 
 Error PassBuilder::parseLoopPass(LoopPassManager &LPM,
                                  const PipelineElement &E) {
   StringRef Name = E.Name;
   auto &InnerPipeline = E.InnerPipeline;
 
   // First handle complex passes like the pass managers which carry pipelines.
   if (!InnerPipeline.empty()) {
     if (Name == "loop") {
-      LoopPassManager NestedLPM(DebugLogging);
+      LoopPassManager NestedLPM;
       if (auto Err = parseLoopPassPipeline(NestedLPM, InnerPipeline))
         return Err;
       // Add the nested pass manager with the appropriate adaptor.
       LPM.addPass(std::move(NestedLPM));
       return Error::success();
     }
     if (auto Count = parseRepeatPassName(Name)) {
-      LoopPassManager NestedLPM(DebugLogging);
+      LoopPassManager NestedLPM;
       if (auto Err = parseLoopPassPipeline(NestedLPM, InnerPipeline))
         return Err;
       LPM.addPass(createRepeatedPass(*Count, std::move(NestedLPM)));
       return Error::success();
     }
 
     for (auto &C : LoopPipelineParsingCallbacks)
       if (C(Name, LPM, InnerPipeline))
if (isCGSCCPassName(FirstName, CGSCCPipelineParsingCallbacks)) {
       Pipeline = {{"cgscc", std::move(*Pipeline)}};
     } else if (isFunctionPassName(FirstName,
                                   FunctionPipelineParsingCallbacks)) {
       Pipeline = {{"function", std::move(*Pipeline)}};
     } else if (isLoopPassName(FirstName, LoopPipelineParsingCallbacks)) {
       Pipeline = {{"function", {{"loop", std::move(*Pipeline)}}}};
     } else {
       for (auto &C : TopLevelPipelineParsingCallbacks)
-        if (C(MPM, *Pipeline, DebugLogging))
+        if (C(MPM, *Pipeline))
           return Error::success();
 
       // Unknown pass or pipeline name!
       auto &InnerPipeline = Pipeline->front().InnerPipeline;
       return make_error<StringError>(
           formatv("unknown {0} name '{1}'",
                   (InnerPipeline.empty() ? "pass" : "pipeline"), FirstName)
               .str(),

 #include "PassRegistry.def"
 
   OS << "Loop analyses:\n";
 #define LOOP_ANALYSIS(NAME, CREATE_PASS) printPassName(NAME, OS);
 #include "PassRegistry.def"
 }
 
 void PassBuilder::registerParseTopLevelPipelineCallback(
-    const std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>,
-                             bool DebugLogging)> &C) {
+    const std::function<bool(ModulePassManager &, ArrayRef<PipelineElement>)>
+        &C) {
   TopLevelPipelineParsingCallbacks.push_back(C);
 }

llvm/lib/Passes/PassRegistry.def

 MODULE_PASS("globalsplit", GlobalSplitPass())
 MODULE_PASS("hotcoldsplit", HotColdSplittingPass())
 MODULE_PASS("hwasan", HWAddressSanitizerPass(false, false))
 MODULE_PASS("khwasan", HWAddressSanitizerPass(true, true))
 MODULE_PASS("inferattrs", InferFunctionAttrsPass())
 MODULE_PASS("inliner-wrapper", ModuleInlinerWrapperPass())
 MODULE_PASS("inliner-wrapper-no-mandatory-first", ModuleInlinerWrapperPass(
   getInlineParams(),
-  DebugLogging,
   false))
 MODULE_PASS("insert-gcov-profiling", GCOVProfilerPass())
 MODULE_PASS("instrorderfile", InstrOrderFilePass())
 MODULE_PASS("instrprof", InstrProfiling())
 MODULE_PASS("internalize", InternalizePass())
 MODULE_PASS("invalidate<all>", InvalidateAllAnalysesPass())
 MODULE_PASS("ipsccp", IPSCCPPass())
 MODULE_PASS("iroutliner", IROutlinerPass())

llvm/lib/Passes/StandardInstrumentations.cpp

void OptBisectInstrumentation::registerCallbacks(
   });
 }
 
 void PrintPassInstrumentation::registerCallbacks(
     PassInstrumentationCallbacks &PIC) {
   if (!DebugLogging)
     return;
 
-  std::vector<StringRef> SpecialPasses = {"PassManager"};
-  if (!DebugPMVerbose)
+  std::vector<StringRef> SpecialPasses;
+  if (!DebugPMVerbose) {
+    SpecialPasses.emplace_back("PassManager");
     SpecialPasses.emplace_back("PassAdaptor");
+  }
 
   PIC.registerBeforeSkippedPassCallback(
       [SpecialPasses](StringRef PassID, Any IR) {
         assert(!isSpecialPass(PassID, SpecialPasses) &&
                "Unexpectedly skipping special pass");
 
         dbgs() << "Skipping pass: " << PassID << " on " << getIRName(IR)
                << "\n";

llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.h

public:
   const TargetSubtargetInfo *getSubtargetImpl(const Function &) const override = 0;
 
   TargetLoweringObjectFile *getObjFileLowering() const override {
     return TLOF.get();
   }
 
   void adjustPassManager(PassManagerBuilder &) override;
 
-  void registerPassBuilderCallbacks(PassBuilder &PB,
-                                    bool DebugPassManager) override;
+  void registerPassBuilderCallbacks(PassBuilder &PB) override;
   void registerDefaultAliasAnalyses(AAManager &) override;
 
   /// Get the integer value of a null pointer in the given address space.
   static int64_t getNullPointerValue(unsigned AddrSpace);
 
   bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const override;
 
   unsigned getAssumedAddrSpace(const Value *V) const override;

llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp

[EnableOpt](const PassManagerBuilder &, legacy::PassManagerBase &PM) {
         PM.add(createAMDGPUPromoteAllocaToVector());
   });
 }
 
 void AMDGPUTargetMachine::registerDefaultAliasAnalyses(AAManager &AAM) {
   AAM.registerFunctionAnalysis<AMDGPUAA>();
 }
 
-void AMDGPUTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB,
-                                                       bool DebugPassManager) {
+void AMDGPUTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
   PB.registerPipelineParsingCallback(
       [this](StringRef PassName, ModulePassManager &PM,
              ArrayRef<PassBuilder::PipelineElement>) {
         if (PassName == "amdgpu-propagate-attributes-late") {
           PM.addPass(AMDGPUPropagateAttributesLatePass(*this));
           return true;
         }
         if (PassName == "amdgpu-unify-metadata") {
void AMDGPUTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
   PB.registerParseAACallback([](StringRef AAName, AAManager &AAM) {
     if (AAName == "amdgpu-aa") {
       AAM.registerFunctionAnalysis<AMDGPUAA>();
       return true;
     }
     return false;
   });
 
-  PB.registerPipelineStartEPCallback([this, DebugPassManager](
-                                         ModulePassManager &PM,
-                                         PassBuilder::OptimizationLevel Level) {
-    FunctionPassManager FPM(DebugPassManager);
+  PB.registerPipelineStartEPCallback(
+      [this](ModulePassManager &PM, PassBuilder::OptimizationLevel Level) {
+        FunctionPassManager FPM;
         FPM.addPass(AMDGPUPropagateAttributesEarlyPass(*this));
         FPM.addPass(AMDGPUUseNativeCallsPass());
-    if (EnableLibCallSimplify && Level != PassBuilder::OptimizationLevel::O0)
+        if (EnableLibCallSimplify &&
+            Level != PassBuilder::OptimizationLevel::O0)
           FPM.addPass(AMDGPUSimplifyLibCallsPass(*this));
         PM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       });
 
   PB.registerPipelineEarlySimplificationEPCallback(
       [this](ModulePassManager &PM, PassBuilder::OptimizationLevel Level) {
         if (Level == PassBuilder::OptimizationLevel::O0)
           return;
 
         PM.addPass(AMDGPUUnifyMetadataPass());
         PM.addPass(AMDGPUPrintfRuntimeBindingPass());
 
         if (InternalizeSymbols) {
           // Global variables may have dead uses which need to be removed.
           // Otherwise these useless global variables will not get internalized.
           PM.addPass(GlobalDCEPass());
           PM.addPass(InternalizePass(mustPreserveGV));
         }
         PM.addPass(AMDGPUPropagateAttributesLatePass(*this));
         if (InternalizeSymbols) {
           PM.addPass(GlobalDCEPass());
         }
         if (EarlyInlineAll && !EnableFunctionCalls)
           PM.addPass(AMDGPUAlwaysInlinePass());
       });
 
   PB.registerCGSCCOptimizerLateEPCallback(
-      [this, DebugPassManager](CGSCCPassManager &PM,
-                               PassBuilder::OptimizationLevel Level) {
+      [this](CGSCCPassManager &PM, PassBuilder::OptimizationLevel Level) {
         if (Level == PassBuilder::OptimizationLevel::O0)
           return;
 
-        FunctionPassManager FPM(DebugPassManager);
+        FunctionPassManager FPM;
 
         // Add infer address spaces pass to the opt pipeline after inlining
         // but before SROA to increase SROA opportunities.
         FPM.addPass(InferAddressSpacesPass());
 
         // This should run after inlining to have any chance of doing
         // anything, and before other cleanup optimizations.
         FPM.addPass(AMDGPULowerKernelAttributesPass());

llvm/lib/Target/BPF/BPFTargetMachine.h

public:
 
   TargetTransformInfo getTargetTransformInfo(const Function &F) override;
 
   TargetLoweringObjectFile *getObjFileLowering() const override {
     return TLOF.get();
   }
 
   void adjustPassManager(PassManagerBuilder &) override;
-  void registerPassBuilderCallbacks(PassBuilder &PB,
-                                    bool DebugPassManager) override;
+  void registerPassBuilderCallbacks(PassBuilder &PB) override;
 };
 }
 
 #endif

llvm/lib/Target/BPF/BPFTargetMachine.cpp

Builder.addExtension(
       });
   Builder.addExtension(
       PassManagerBuilder::EP_ModuleOptimizerEarly,
       [&](const PassManagerBuilder &, legacy::PassManagerBase &PM) {
         PM.add(createBPFAdjustOpt());
       });
 }
 
-void BPFTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB,
-                                                    bool DebugPassManager) {
+void BPFTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
   PB.registerPipelineStartEPCallback(
       [=](ModulePassManager &MPM, PassBuilder::OptimizationLevel) {
-        FunctionPassManager FPM(DebugPassManager);
+        FunctionPassManager FPM;
         FPM.addPass(BPFAbstractMemberAccessPass(this));
         FPM.addPass(BPFPreserveDITypePass());
         MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       });
   PB.registerPeepholeEPCallback([=](FunctionPassManager &FPM,
                                     PassBuilder::OptimizationLevel Level) {
     FPM.addPass(SimplifyCFGPass(SimplifyCFGOptions().hoistCommonInsts(true)));
   });

llvm/lib/Target/Hexagon/HexagonTargetMachine.h

HexagonTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                        Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
                        CodeGenOpt::Level OL, bool JIT);
   ~HexagonTargetMachine() override;
   const HexagonSubtarget *getSubtargetImpl(const Function &F) const override;
 
   static unsigned getModuleMatchQuality(const Module &M);
 
   void adjustPassManager(PassManagerBuilder &PMB) override;
-  void registerPassBuilderCallbacks(PassBuilder &PB,
-                                    bool DebugPassManager) override;
+  void registerPassBuilderCallbacks(PassBuilder &PB) override;
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
   TargetTransformInfo getTargetTransformInfo(const Function &F) override;
 
   HexagonTargetObjectFile *getObjFileLowering() const override {
     return static_cast<HexagonTargetObjectFile*>(TLOF.get());
   }
 };
 
 } // end namespace llvm
 
 #endif

llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp

PMB.addExtension(
     });
   PMB.addExtension(
       PassManagerBuilder::EP_LoopOptimizerEnd,
       [&](const PassManagerBuilder &, legacy::PassManagerBase &PM) {
         PM.add(createHexagonVectorLoopCarriedReuseLegacyPass());
       });
 }
 
-void HexagonTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB,
-                                                        bool DebugPassManager) {
+void HexagonTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
   PB.registerLateLoopOptimizationsEPCallback(
       [=](LoopPassManager &LPM, PassBuilder::OptimizationLevel Level) {
         LPM.addPass(HexagonLoopIdiomRecognitionPass());
       });
   PB.registerLoopOptimizerEndEPCallback(
       [=](LoopPassManager &LPM, PassBuilder::OptimizationLevel Level) {
         LPM.addPass(HexagonVectorLoopCarriedReusePass());
       });

llvm/lib/Target/NVPTX/NVPTXTargetMachine.h

bool addPassesToEmitMC(PassManagerBase &, MCContext *&, raw_pwrite_stream &,
                          bool = true) override {
     return true;
   }
   TargetLoweringObjectFile *getObjFileLowering() const override {
     return TLOF.get();
   }
 
   void adjustPassManager(PassManagerBuilder &) override;
-  void registerPassBuilderCallbacks(PassBuilder &PB,
-                                    bool DebugPassManager) override;
+  void registerPassBuilderCallbacks(PassBuilder &PB) override;
 
   TargetTransformInfo getTargetTransformInfo(const Function &F) override;
 
   bool isMachineVerifierClean() const override {
     return false;
   }
 }; // NVPTXTargetMachine.
 

llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp

void NVPTXTargetMachine::adjustPassManager(PassManagerBuilder &Builder) {
   Builder.addExtension(
     PassManagerBuilder::EP_EarlyAsPossible,
     [&](const PassManagerBuilder &, legacy::PassManagerBase &PM) {
       PM.add(createNVVMReflectPass(Subtarget.getSmVersion()));
       PM.add(createNVVMIntrRangePass(Subtarget.getSmVersion()));
     });
 }
 
-void NVPTXTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB,
-                                                      bool DebugPassManager) {
+void NVPTXTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
   PB.registerPipelineParsingCallback(
       [](StringRef PassName, FunctionPassManager &PM,
          ArrayRef<PassBuilder::PipelineElement>) {
         if (PassName == "nvvm-reflect") {
           PM.addPass(NVVMReflectPass());
           return true;
         }
         if (PassName == "nvvm-intr-range") {
           PM.addPass(NVVMIntrRangePass());
           return true;
         }
         return false;
       });
 
   PB.registerPipelineStartEPCallback(
-      [this, DebugPassManager](ModulePassManager &PM,
-                               PassBuilder::OptimizationLevel Level) {
-        FunctionPassManager FPM(DebugPassManager);
+      [this](ModulePassManager &PM, PassBuilder::OptimizationLevel Level) {
+        FunctionPassManager FPM;
         FPM.addPass(NVVMReflectPass(Subtarget.getSmVersion()));
         // FIXME: NVVMIntrRangePass is causing numerical discrepancies,
         // investigate and re-enable.
         // FPM.addPass(NVVMIntrRangePass(Subtarget.getSmVersion()));
         PM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       });
 }
 

llvm/lib/Transforms/IPO/Inliner.cpp

PreservedAnalyses InlinerPass::run(LazyCallGraph::SCC &InitialC,
   // can preserve the proxy to the function analysis manager.
   PA.preserve<FunctionAnalysisManagerCGSCCProxy>();
   // We have already invalidated all analyses on modified functions.
   PA.preserveSet<AllAnalysesOn<Function>>();
   return PA;
 }
 
 ModuleInlinerWrapperPass::ModuleInlinerWrapperPass(InlineParams Params,
-                                                   bool Debugging,
                                                    bool MandatoryFirst,
                                                    InliningAdvisorMode Mode,
                                                    unsigned MaxDevirtIterations)
     : Params(Params), Mode(Mode), MaxDevirtIterations(MaxDevirtIterations),
-      PM(Debugging), MPM(Debugging) {
+      PM(), MPM() {
   // Run the inliner first. The theory is that we are walking bottom-up and so
   // the callees have already been fully optimized, and we want to inline them
   // into the callers so that our optimizations can reflect that.
   // For PreLinkThinLTO pass, we disable hot-caller heuristic for sample PGO
   // because it makes profile annotation in the backend inaccurate.
   if (MandatoryFirst)
     PM.addPass(InlinerPass(/*OnlyMandatory*/ true));
   PM.addPass(InlinerPass());

llvm/lib/Transforms/Scalar/LoopPassManager.cpp

 namespace llvm {
 
 /// Explicitly specialize the pass manager's run method to handle loop nest
 /// structure updates.
 PreservedAnalyses
 PassManager<Loop, LoopAnalysisManager, LoopStandardAnalysisResults &,
             LPMUpdater &>::run(Loop &L, LoopAnalysisManager &AM,
                                LoopStandardAnalysisResults &AR, LPMUpdater &U) {
-
-  if (DebugLogging)
-    dbgs() << "Starting Loop pass manager run.\n";
-
   // Runs loop-nest passes only when the current loop is a top-level one.
   PreservedAnalyses PA = (L.isOutermost() && !LoopNestPasses.empty())
                              ? runWithLoopNestPasses(L, AM, AR, U)
                              : runWithoutLoopNestPasses(L, AM, AR, U);
 
   // Invalidation for the current loop should be handled above, and other loop
   // analysis results shouldn't be impacted by runs over this loop. Therefore,
   // the remaining analysis results in the AnalysisManager are preserved. We
   // mark this with a set so that we don't need to inspect each one
   // individually.
   // FIXME: This isn't correct! This loop and all nested loops' analyses should
   // be preserved, but unrolling should invalidate the parent loop's analyses.
   PA.preserveSet<AllAnalysesOn<Loop>>();
 
-  if (DebugLogging)
-    dbgs() << "Finished Loop pass manager run.\n";
-
   return PA;
 }
 
 // Run both loop passes and loop-nest passes on top-level loop \p L.
 PreservedAnalyses
 LoopPassManager::runWithLoopNestPasses(Loop &L, LoopAnalysisManager &AM,
                                        LoopStandardAnalysisResults &AR,
                                        LPMUpdater &U) {

llvm/test/Other/loop-pm-invalidation.ll

 ; RUN:     | FileCheck %s --check-prefix=CHECK-SCEV-INV
 ;
 ; Also provide a test that can delete loops after populating analyses for them.
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=0  -debug-pass-manager %s -aa-pipeline= 2>&1 \
 ; RUN:     -passes='loop(no-op-loop,loop-deletion),invalidate<scalar-evolution>,loop(no-op-loop)' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-SCEV-INV-AFTER-DELETE
 
 define void @no_loops() {
-; CHECK-LOOP-INV: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-LOOP-INV: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: LoopAnalysis
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run.
 ;
-; CHECK-SCEV-INV: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-SCEV-INV: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ScalarEvolutionAnalysis
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run.
 
 entry:
   ret void
 }
 
 define void @one_loop(i1* %ptr) {
-; CHECK-LOOP-INV: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-LOOP-INV: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: AAManager
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run.
 ;
-; CHECK-SCEV-INV: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: AAManager
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run.
 
 entry:
   br label %l0.header
 
 l0.header:
   %flag0 = load volatile i1, i1* %ptr
   br i1 %flag0, label %l0.header, label %exit
 
 exit:
   ret void
 }
 
 define void @nested_loops(i1* %ptr) {
-; CHECK-LOOP-INV: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-LOOP-INV: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: AAManager
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV: Finished {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-LOOP-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV: Finished {{.*}}Loop pass manager run.
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run.
 ;
-; CHECK-SCEV-INV: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-SCEV-INV: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: AAManager
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV: Finished {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-SCEV-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV: Finished {{.*}}Loop pass manager run.
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run.
 
 entry:
   br label %l.0.header
 
 l.0.header:
   br label %l.0.0.header
 
 l.0.0.header:
   %flag.0.0 = load volatile i1, i1* %ptr
   br i1 %flag.0.0, label %l.0.0.header, label %l.0.latch
 
 l.0.latch:
   %flag.0 = load volatile i1, i1* %ptr
   br i1 %flag.0, label %l.0.header, label %exit
 
 exit:
   ret void
 }
 
 define void @dead_loop() {
-; CHECK-LOOP-INV: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-LOOP-INV: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: AAManager
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-LOOP-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-LOOP-INV-NEXT: Running pass: LCSSAPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-LOOP-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-LOOP-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-LOOP-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-LOOP-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-LOOP-INV-NEXT: Finished {{.*}}Function pass manager run.
 ;
-; CHECK-SCEV-INV: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
-; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
+; CHECK-SCEV-INV: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running analysis: LoopAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: AAManager
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Clearing all analysis results for: <possibly invalidated loop>
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-NEXT: Running pass: NoOpLoopPass
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Loop pass manager run.
-; CHECK-SCEV-INV-NEXT: Finished {{.*}}Function pass manager run.
 ;
 ; CHECK-SCEV-INV-AFTER-DELETE-LABEL: Running pass: LoopSimplifyPass on dead_loop
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: LoopAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: AAManager
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Starting {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: NoOpLoopPass
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: LoopDeletionPass
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Clearing all analysis results for:
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Finished {{.*}}Loop pass manager run.
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Invalidating analysis: ScalarEvolutionAnalysis
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Invalidating analysis: InnerAnalysisManagerProxy<{{.*}}Loop
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Running pass: LCSSAPass
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-SCEV-INV-AFTER-DELETE-NEXT: Finished {{.*}}Function pass manager run.
 
 entry:
   br label %l0.header
 
 l0.header:
   br i1 false, label %l0.header, label %exit
 
 exit:
   ret void
 }

llvm/test/Other/new-pass-manager-cgscc-fct-proxy.ll

-; RUN: opt %s -disable-verify -disable-output -passes='default<O2>' -debug-pass-manager -cgscc-npm-no-fp-rerun=1 \
+; RUN: opt %s -disable-verify -disable-output -passes='default<O2>' -debug-pass-manager -debug-pass-manager-verbose -cgscc-npm-no-fp-rerun=1 \
 ; RUN:  2>&1 | FileCheck %s -check-prefixes=CHECK,NOREPS
-; RUN: opt %s -disable-verify -disable-output -passes='default<O2>' -debug-pass-manager -cgscc-npm-no-fp-rerun=0 \
+; RUN: opt %s -disable-verify -disable-output -passes='default<O2>' -debug-pass-manager -debug-pass-manager-verbose -cgscc-npm-no-fp-rerun=0 \
 ; RUN:  2>&1 | FileCheck %s -check-prefixes=CHECK,REPS
 
 ; Pre-attribute the functions to avoid the PostOrderFunctionAttrsPass cause
 ; changes (and keep the test simple)
 attributes #0 = { nofree noreturn nosync nounwind readnone }
 
 define void @f1(void()* %p) {
   call void %p()
   ret void
 }
 
 define void @f2() #0 {
   call void @f1(void()* @f2)
   call void @f3()
   ret void
 }
 
 define void @f3() #0 {
   call void @f2()
   ret void
 }
 
-; CHECK:          Starting CGSCC pass manager run
+; CHECK:          Running pass: PassManager{{.*}}CGSCC
 ; CHECK-NEXT:     Running pass: InlinerPass on (f1)
 ; NOREPS:         Running analysis: FunctionStatusAnalysis on f1
-; CHECK:          Finished CGSCC pass manager run.
 
-; CHECK:          Starting CGSCC pass manager run
+; CHECK:          Running pass: PassManager{{.*}}CGSCC
 ; CHECK-NEXT:     Running pass: InlinerPass on (f2, f3)
 ; NOREPS:         Running analysis: FunctionStatusAnalysis on f2
-; CHECK:          Finished CGSCC pass manager run.
 
-; CHECK:          Starting CGSCC pass manager run
+; CHECK:          Running pass: PassManager{{.*}}CGSCC
 ; CHECK-NEXT:     Running pass: InlinerPass on (f2)
 ; REPS:           Running pass: SROA on f2
 ; NOREPS-NOT:     Running pass: SROA on f2
-; CHECK:          Finished CGSCC pass manager run.
 
-; CHECK:          Starting CGSCC pass manager run.
+; CHECK:          Running pass: PassManager{{.*}}CGSCC
 ; CHECK-NEXT:     Running pass: InlinerPass on (f3)
 ; CHECK:          Running pass: SROA on f3

llvm/test/Other/new-pass-manager.ll

 ; This test is essentially doing very basic things with the opt tool and the
 ; new pass manager pipeline. It will be used to flesh out the feature
 ; completeness of the opt tool when the new pass manager is engaged. The tests
 ; may not be useful once it becomes the default or may get spread out into other
 ; files, but for now this is just going to step the new process through its
 ; paces.
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes=no-op-module %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-PASS
-; CHECK-MODULE-PASS: Starting llvm::Module pass manager run
-; CHECK-MODULE-PASS-NEXT: Running pass: NoOpModulePass
-; CHECK-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
+; CHECK-MODULE-PASS: Running pass: NoOpModulePass
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes=no-op-cgscc %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-CGSCC-PASS
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='cgscc(no-op-cgscc)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-CGSCC-PASS
-; CHECK-CGSCC-PASS: Starting llvm::Module pass manager run
-; CHECK-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
+; CHECK-CGSCC-PASS: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
 ; CHECK-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(FunctionAnalysisManager|AnalysisManager<.*Function.*>).*}},{{.*}}Module>
 ; CHECK-CGSCC-PASS-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-CGSCC-PASS-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-CGSCC-PASS-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-CGSCC-PASS-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
-; CHECK-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 ; CHECK-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
-; CHECK-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
-; CHECK-CGSCC-PASS-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes=no-op-function %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PASS
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='function(no-op-function)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PASS
-; CHECK-FUNCTION-PASS: Starting llvm::Module pass manager run
-; CHECK-FUNCTION-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
+; CHECK-FUNCTION-PASS: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 ; CHECK-FUNCTION-PASS-NEXT: Running analysis: PreservedCFGCheckerAnalysis on foo
-; CHECK-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
-; CHECK-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-FUNCTION-PASS-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager -passes=print %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-PRINT
-; CHECK-MODULE-PRINT: Starting llvm::Module pass manager run
 ; CHECK-MODULE-PRINT: Running pass: VerifierPass
 ; CHECK-MODULE-PRINT: Running pass: PrintModulePass
 ; CHECK-MODULE-PRINT: ModuleID
 ; CHECK-MODULE-PRINT: define void @foo(i1 %x, i8* %p1, i8* %p2)
 ; CHECK-MODULE-PRINT: Running pass: VerifierPass
-; CHECK-MODULE-PRINT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -verify-cfg-preserved=1 -passes='print,verify' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-VERIFY
-; CHECK-MODULE-VERIFY: Starting llvm::Module pass manager run
 ; CHECK-MODULE-VERIFY: Running pass: PrintModulePass
 ; CHECK-MODULE-VERIFY: ModuleID
 ; CHECK-MODULE-VERIFY: define void @foo(i1 %x, i8* %p1, i8* %p2)
 ; CHECK-MODULE-VERIFY: Running pass: VerifierPass
-; CHECK-MODULE-VERIFY: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager -passes='function(print)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PRINT
-; CHECK-FUNCTION-PRINT: Starting llvm::Module pass manager run
 ; CHECK-FUNCTION-PRINT: Running pass: VerifierPass
 ; CHECK-FUNCTION-PRINT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
-; CHECK-FUNCTION-PRINT: Starting llvm::Function pass manager run
 ; CHECK-FUNCTION-PRINT: Running pass: PrintFunctionPass
 ; CHECK-FUNCTION-PRINT-NOT: ModuleID
 ; CHECK-FUNCTION-PRINT: define void @foo(i1 %x, i8* %p1, i8* %p2)
-; CHECK-FUNCTION-PRINT: Finished llvm::Function pass manager run
 ; CHECK-FUNCTION-PRINT: Running pass: VerifierPass
-; CHECK-FUNCTION-PRINT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -verify-cfg-preserved=1 -passes='function(print,verify)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-VERIFY
-; CHECK-FUNCTION-VERIFY: Starting llvm::Module pass manager run
-; CHECK-FUNCTION-VERIFY: Starting llvm::Function pass manager run
 ; CHECK-FUNCTION-VERIFY: Running pass: PrintFunctionPass
 ; CHECK-FUNCTION-VERIFY-NOT: ModuleID
 ; CHECK-FUNCTION-VERIFY: define void @foo(i1 %x, i8* %p1, i8* %p2)
 ; CHECK-FUNCTION-VERIFY: Running pass: VerifierPass
-; CHECK-FUNCTION-VERIFY: Finished llvm::Function pass manager run
-; CHECK-FUNCTION-VERIFY: Finished llvm::Module pass manager run
 
 ; RUN: opt -S -o - -passes='no-op-module,no-op-module' %s \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
 ; CHECK-NOOP: define void @foo(i1 %x, i8* %p1, i8* %p2) {
 ; CHECK-NOOP: entry:
 ; CHECK-NOOP:   store i8 42, i8* %p1
 ; CHECK-NOOP:   br i1 %x, label %loop, label %exit
 ; CHECK-NOOP: loop:
 ; CHECK-NOOP:   %tmp1 = load i8, i8* %p2
 ; CHECK-NOOP:   br label %loop
 ; CHECK-NOOP: exit:
 ; CHECK-NOOP:   ret void
 ; CHECK-NOOP: }
 
 ; Round trip through bitcode.
 ; RUN: opt -f -o - -passes='no-op-module,no-op-module' %s \
 ; RUN:     | llvm-dis \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
 
 ; RUN: opt -disable-output -debug-pass-manager -disable-verify -verify-cfg-preserved=1 -passes='no-op-module,function(no-op-function)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NO-VERIFY
-; CHECK-NO-VERIFY: Starting llvm::Module pass manager run
 ; CHECK-NO-VERIFY-NOT: VerifierPass
 ; CHECK-NO-VERIFY: Running pass: NoOpModulePass
 ; CHECK-NO-VERIFY-NOT: VerifierPass
-; CHECK-NO-VERIFY: Starting llvm::Function pass manager run
 ; CHECK-NO-VERIFY: Running pass: NoOpFunctionPass
 ; CHECK-NO-VERIFY-NOT: VerifierPass
-; CHECK-NO-VERIFY: Finished llvm::Function pass manager run
 ; CHECK-NO-VERIFY-NOT: VerifierPass
-; CHECK-NO-VERIFY: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-ANALYSES
-; CHECK-ANALYSES: Starting llvm::Module pass manager run
 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 ; CHECK-ANALYSES: Running analysis: NoOpModuleAnalysis
-; CHECK-ANALYSES: Starting CGSCC pass manager run
 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 ; CHECK-ANALYSES: Running analysis: NoOpCGSCCAnalysis
-; CHECK-ANALYSES: Starting llvm::Function pass manager run
 ; CHECK-ANALYSES: Running pass: RequireAnalysisPass
 ; CHECK-ANALYSES: Running analysis: NoOpFunctionAnalysis
 
 ; Make sure no-op passes that preserve all analyses don't even try to do any
 ; analysis invalidation.
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NO-OP-INVALIDATION
-; CHECK-NO-OP-INVALIDATION: Starting llvm::Module pass manager run
+; CHECK-NO-OP-INVALIDATION-NOT: Invalidat
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,require<no-op-module>,require<no-op-module>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS
-; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 ; CHECK-DO-CACHE-MODULE-ANALYSIS-RESULTS-NOT: Running analysis: NoOpModuleAnalysis
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,invalidate<no-op-module>,require<no-op-module>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS
-; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Invalidating analysis: NoOpModuleAnalysis
 ; CHECK-DO-INVALIDATE-MODULE-ANALYSIS-RESULTS: Running analysis: NoOpModuleAnalysis
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='cgscc(require<no-op-cgscc>,require<no-op-cgscc>,require<no-op-cgscc>)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS
-; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 ; CHECK-DO-CACHE-CGSCC-ANALYSIS-RESULTS-NOT: Running analysis: NoOpCGSCCAnalysis
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='cgscc(require<no-op-cgscc>,invalidate<no-op-cgscc>,require<no-op-cgscc>)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS
-; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Invalidating analysis: NoOpCGSCCAnalysis
 ; CHECK-DO-INVALIDATE-CGSCC-ANALYSIS-RESULTS: Running analysis: NoOpCGSCCAnalysis
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function(require<no-op-function>,require<no-op-function>,require<no-op-function>)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS
-; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 ; CHECK-DO-CACHE-FUNCTION-ANALYSIS-RESULTS-NOT: Running analysis: NoOpFunctionAnalysis
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function(require<no-op-function>,invalidate<no-op-function>,require<no-op-function>)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS
-; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Starting llvm::Module pass manager run
 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running pass: RequireAnalysisPass
 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Invalidating analysis: NoOpFunctionAnalysis
 ; CHECK-DO-INVALIDATE-FUNCTION-ANALYSIS-RESULTS: Running analysis: NoOpFunctionAnalysis
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,module(require<no-op-module>,function(require<no-op-function>,invalidate<all>,require<no-op-function>),require<no-op-module>),require<no-op-module>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-INVALIDATE-ALL
-; CHECK-INVALIDATE-ALL: Starting llvm::Module pass manager run
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-NOT: Running analysis: NoOpModuleAnalysis
-; CHECK-INVALIDATE-ALL: Starting llvm::Function pass manager run
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpFunctionAnalysis
 ; CHECK-INVALIDATE-ALL: Running pass: InvalidateAllAnalysesPass
 ; CHECK-INVALIDATE-ALL: Invalidating analysis: NoOpFunctionAnalysis
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpFunctionAnalysis
-; CHECK-INVALIDATE-ALL: Finished llvm::Function pass manager run
 ; CHECK-INVALIDATE-ALL: Invalidating analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL: Running analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL-NOT: Invalidating analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-NOT: Running analysis: NoOpModuleAnalysis
-; CHECK-INVALIDATE-ALL: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='require<no-op-module>,module(require<no-op-module>,cgscc(require<no-op-cgscc>,function(require<no-op-function>,invalidate<all>,require<no-op-function>),require<no-op-cgscc>),require<no-op-module>),require<no-op-module>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-INVALIDATE-ALL-CG
-; CHECK-INVALIDATE-ALL-CG: Starting llvm::Module pass manager run
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpModuleAnalysis
-; CHECK-INVALIDATE-ALL-CG: Starting CGSCC pass manager run
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpCGSCCAnalysis
-; CHECK-INVALIDATE-ALL-CG: Starting llvm::Function pass manager run
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpFunctionAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: InvalidateAllAnalysesPass
 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpFunctionAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpFunctionAnalysis
-; CHECK-INVALIDATE-ALL-CG: Finished llvm::Function pass manager run
 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpFunctionAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpCGSCCAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpCGSCCAnalysis
-; CHECK-INVALIDATE-ALL-CG: Finished CGSCC pass manager run
 ; CHECK-INVALIDATE-ALL-CG-NOT: Invalidating analysis: NoOpCGSCCAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Invalidating analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG: Running analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL-CG-NOT: Invalidating analysis: NoOpModuleAnalysis
 ; CHECK-INVALIDATE-ALL-CG: Running pass: RequireAnalysisPass
 ; CHECK-INVALIDATE-ALL-CG-NOT: Running analysis: NoOpModuleAnalysis
-; CHECK-INVALIDATE-ALL-CG: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<targetlibinfo>,invalidate<all>,require<targetlibinfo>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TLI
-; CHECK-TLI: Starting llvm::Module pass manager run
 ; CHECK-TLI: Running pass: RequireAnalysisPass
 ; CHECK-TLI: Running analysis: TargetLibraryAnalysis
 ; CHECK-TLI: Running pass: InvalidateAllAnalysesPass
 ; CHECK-TLI-NOT: Invalidating analysis: TargetLibraryAnalysis
 ; CHECK-TLI: Running pass: RequireAnalysisPass
 ; CHECK-TLI-NOT: Running analysis: TargetLibraryAnalysis
-; CHECK-TLI: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<targetir>,invalidate<all>,require<targetir>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TIRA
-; CHECK-TIRA: Starting llvm::Module pass manager run
 ; CHECK-TIRA: Running pass: RequireAnalysisPass
 ; CHECK-TIRA: Running analysis: TargetIRAnalysis
 ; CHECK-TIRA: Running pass: InvalidateAllAnalysesPass
 ; CHECK-TIRA-NOT: Invalidating analysis: TargetIRAnalysis
 ; CHECK-TIRA: Running pass: RequireAnalysisPass
 ; CHECK-TIRA-NOT: Running analysis: TargetIRAnalysis
-; CHECK-TIRA: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<domtree>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-DT
-; CHECK-DT: Starting llvm::Module pass manager run
 ; CHECK-DT: Running pass: RequireAnalysisPass
 ; CHECK-DT: Running analysis: DominatorTreeAnalysis
-; CHECK-DT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<basic-aa>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-BASIC-AA
-; CHECK-BASIC-AA: Starting llvm::Module pass manager run
 ; CHECK-BASIC-AA: Running pass: RequireAnalysisPass
 ; CHECK-BASIC-AA: Running analysis: BasicAA
-; CHECK-BASIC-AA: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<aa>' -aa-pipeline='basic-aa' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA
-; CHECK-AA: Starting llvm::Module pass manager run
 ; CHECK-AA: Running pass: RequireAnalysisPass
 ; CHECK-AA: Running analysis: AAManager
 ; CHECK-AA: Running analysis: BasicAA
-; CHECK-AA: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<aa>' -aa-pipeline='default' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-DEFAULT
-; CHECK-AA-DEFAULT: Starting llvm::Module pass manager run
 ; CHECK-AA-DEFAULT: Running pass: RequireAnalysisPass
 ; CHECK-AA-DEFAULT: Running analysis: AAManager
 ; CHECK-AA-DEFAULT: Running analysis: BasicAA
 ; CHECK-AA-DEFAULT: Running analysis: ScopedNoAliasAA
 ; CHECK-AA-DEFAULT: Running analysis: TypeBasedAA
-; CHECK-AA-DEFAULT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<aa>,invalidate<domtree>,aa-eval' -aa-pipeline='basic-aa' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-FUNCTION-INVALIDATE
-; CHECK-AA-FUNCTION-INVALIDATE: Starting llvm::Function pass manager run
 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: RequireAnalysisPass
 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: AAManager
 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: BasicAA
 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: InvalidateAnalysisPass
 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: DominatorTreeAnalysis
 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: BasicAA
 ; CHECK-AA-FUNCTION-INVALIDATE: Invalidating analysis: AAManager
 ; CHECK-AA-FUNCTION-INVALIDATE: Running pass: AAEvaluator
 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: AAManager
 ; CHECK-AA-FUNCTION-INVALIDATE: Running analysis: BasicAA
-; CHECK-AA-FUNCTION-INVALIDATE: Finished llvm::Function pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<globals-aa>,function(require<aa>),invalidate<globals-aa>,require<globals-aa>,function(aa-eval)' -aa-pipeline='globals-aa' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-AA-MODULE-INVALIDATE
-; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Module pass manager run
 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: GlobalsAA
-; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Function pass manager run
 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: AAManager
-; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Function pass manager run
 ; CHECK-AA-MODULE-INVALIDATE: Running pass: InvalidateAnalysisPass
 ; CHECK-AA-MODULE-INVALIDATE: Invalidating analysis: GlobalsAA
 ; CHECK-AA-MODULE-INVALIDATE: Running pass: RequireAnalysisPass
 ; CHECK-AA-MODULE-INVALIDATE: Running analysis: GlobalsAA
-; CHECK-AA-MODULE-INVALIDATE: Starting llvm::Function pass manager run
 ; CHECK-AA-MODULE-INVALIDATE: Running pass: AAEvaluator
-; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Function pass manager run
-; CHECK-AA-MODULE-INVALIDATE: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<memdep>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MEMDEP
-; CHECK-MEMDEP: Starting llvm::Module pass manager run
 ; CHECK-MEMDEP: Running pass: RequireAnalysisPass
 ; CHECK-MEMDEP: Running analysis: MemoryDependenceAnalysis
-; CHECK-MEMDEP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager %s 2>&1 \
 ; RUN:     -passes='require<callgraph>' \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-CALLGRAPH
-; CHECK-CALLGRAPH: Starting llvm::Module pass manager run
 ; CHECK-CALLGRAPH: Running pass: RequireAnalysisPass
 ; CHECK-CALLGRAPH: Running analysis: CallGraphAnalysis
-; CHECK-CALLGRAPH: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='default<O0>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-O0 --check-prefix=%llvmcheckext
-; CHECK-O0: Starting llvm::Module pass manager run
-; CHECK-O0-NEXT: Running pass: AlwaysInlinerPass
+; CHECK-O0: Running pass: AlwaysInlinerPass
 ; CHECK-O0-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 ; CHECK-O0-NEXT: Running analysis: ProfileSummaryAnalysis
-; CHECK-EXT-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-EXT-NEXT: Running pass: {{.*}}Bye
-; CHECK-EXT-NEXT: Finished llvm::Function pass manager run.
 ; We don't have checks for CHECK-NOEXT here, but this simplifies the test, while
 ; avoiding FileCheck complaining about the unused prefix.
 ; CHECK-NOEXT: {{.*}}
-; CHECK-O0-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='repeat<3>(no-op-module)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-MODULE-PASS
-; CHECK-REPEAT-MODULE-PASS: Starting llvm::Module pass manager run
-; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: RepeatedPass
-; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
+; CHECK-REPEAT-MODULE-PASS: Running pass: RepeatedPass
 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
-; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
-; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
-; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
-; CHECK-REPEAT-MODULE-PASS-NEXT: Starting llvm::Module pass manager run
 ; CHECK-REPEAT-MODULE-PASS-NEXT: Running pass: NoOpModulePass
-; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
-; CHECK-REPEAT-MODULE-PASS-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='cgscc(repeat<3>(no-op-cgscc))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-CGSCC-PASS
-; CHECK-REPEAT-CGSCC-PASS: Starting llvm::Module pass manager run
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
+; CHECK-REPEAT-CGSCC-PASS: Running analysis: InnerAnalysisManagerProxy<{{.*(CGSCCAnalysisManager|AnalysisManager<.*LazyCallGraph::SCC.*>).*}},{{.*}}Module>
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*(FunctionAnalysisManager|AnalysisManager<.*Function.*>).*}},{{.*}}Module>
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: RepeatedPass
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Starting CGSCC pass manager run
 ; CHECK-REPEAT-CGSCC-PASS-NEXT: Running pass: NoOpCGSCCPass
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished CGSCC pass manager run
-; CHECK-REPEAT-CGSCC-PASS-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='function(repeat<3>(no-op-function))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-FUNCTION-PASS
-; CHECK-REPEAT-FUNCTION-PASS: Starting llvm::Module pass manager run
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
+; CHECK-REPEAT-FUNCTION-PASS: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running analysis: PreservedCFGCheckerAnalysis on foo
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: RepeatedPass
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-REPEAT-FUNCTION-PASS-NEXT: Running pass: NoOpFunctionPass
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-REPEAT-FUNCTION-PASS-NEXT: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes='loop(repeat<3>(no-op-loop))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-REPEAT-LOOP-PASS
-; CHECK-REPEAT-LOOP-PASS: Starting llvm::Module pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
+; CHECK-REPEAT-LOOP-PASS: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: PreservedCFGCheckerAnalysis on foo
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting llvm::Function pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting llvm::Function pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: LoopSimplify
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: LoopAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Invalidating analysis: PreservedCFGCheckerAnalysis on foo
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: LCSSAPass
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: PreservedCFGCheckerAnalysis on foo
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Function pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: AAManager
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: BasicAA
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: TypeBasedAA
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}>
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: RepeatedPass
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Starting Loop pass manager run
 ; CHECK-REPEAT-LOOP-PASS-NEXT: Running pass: NoOpLoopPass
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished Loop pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Function pass manager run
-; CHECK-REPEAT-LOOP-PASS-NEXT: Finished llvm::Module pass manager run
 
 define void @foo(i1 %x, i8* %p1, i8* %p2) {
 entry:
   store i8 42, i8* %p1
   br i1 %x, label %loop, label %exit
 
 loop:
   %tmp1 = load i8, i8* %p2
   br label %loop
 
 exit:
   ret void
 }
 
 declare void @bar()

llvm/test/Other/new-pm-O0-defaults.ll

 ; RUN:     | FileCheck %s --check-prefixes=CHECK,CHECK-DEFAULT,CHECK-PRE-LINK
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
 ; RUN:     -passes='thinlto<O0>' -S %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK,CHECK-THINLTO
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
 ; RUN:     -passes='lto<O0>' -S %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK,CHECK-LTO
 
-; CHECK: Starting llvm::Module pass manager run.
-; CHECK-DEFAULT-NEXT: Running pass: AlwaysInlinerPass
+; CHECK-DEFAULT: Running pass: AlwaysInlinerPass
 ; CHECK-DEFAULT-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-DEFAULT-NEXT: Running analysis: ProfileSummaryAnalysis
-; CHECK-MATRIX-NEXT: Running pass: LowerMatrixIntrinsicsPass
+; CHECK-MATRIX: Running pass: LowerMatrixIntrinsicsPass
 ; CHECK-MATRIX-NEXT: Running analysis: TargetIRAnalysis
-; CHECK-PRE-LINK-NEXT: Running pass: CanonicalizeAliasesPass
+; CHECK-PRE-LINK: Running pass: CanonicalizeAliasesPass
 ; CHECK-PRE-LINK-NEXT: Running pass: NameAnonGlobalPass
-; CHECK-THINLTO-NEXT: Running pass: Annotation2MetadataPass
+; CHECK-THINLTO: Running pass: Annotation2MetadataPass
 ; CHECK-THINLTO-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-THINLTO-NEXT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-THINLTO-NEXT: Running pass: GlobalDCEPass
-; CHECK-LTO-NEXT: Running pass: Annotation2MetadataPass
+; CHECK-LTO: Running pass: Annotation2MetadataPass
 ; CHECK-LTO-NEXT: Running pass: WholeProgramDevirtPass
 ; CHECK-LTO-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-LTO-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-LTO-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-LTO-NEXT: Running pass: AnnotationRemarksPass
 ; CHECK-LTO-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-LABEL: define void @foo(i32 %n) local_unnamed_addr {
 ; CHECK-NEXT: entry:
 ; CHECK-NEXT:   br label %loop
 ; CHECK:      loop:
 ; CHECK-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-NEXT:   tail call void @bar()
 ; CHECK-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK:      exit:
 ; CHECK-NEXT:   ret void
 ; CHECK-NEXT: }
 ;
-; CHECK-NEXT: Finished llvm::Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-defaults.ll

 ; RUN: opt -disable-verify -verify-cfg-preserved=1 -debug-pass-manager \
 ; RUN:     -passes-ep-optimizer-last='no-op-function' \
 ; RUN:     -passes='default<O3>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-DEFAULT,CHECK-O3,%llvmcheckext,CHECK-EP-OPTIMIZER-LAST,CHECK-O23SZ
 
 ; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
 ; CHECK-Oz: {{^}}
 
-; CHECK-O: Starting llvm::Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O-NEXT: Running analysis: PreservedCFGCheckerAnalysis on foo
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-EP-PIPELINE-EARLY-SIMPLIFICATION-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-EP-PEEPHOLE-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Starting llvm::Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Invalidating analysis: AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass on (foo)
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass on (foo)
 ; CHECK-EP-CGSCC-LATE-NEXT: Running pass: NoOpCGSCCPass
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O3-NEXT: AggressiveInstCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-EP-PEEPHOLE-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running analysis: LoopAnalysis
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-EP-LOOP-LATE-NEXT: Running pass: NoOpLoopPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
 ; CHECK-EP-LOOP-END-NEXT: Running pass: NoOpLoopPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-O23SZ-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-O23SZ-NEXT: Running pass: GVN
 ; CHECK-O23SZ-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-O23SZ-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-O1-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O-NEXT: Running pass: SCCPPass
 ; CHECK-O-NEXT: Running pass: BDCEPass
 ; CHECK-O-NEXT: Running analysis: DemandedBitsAnalysis
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-EP-PEEPHOLE-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 ; CHECK-EP-SCALAR-LATE-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-EP-PEEPHOLE-NEXT: Running pass: NoOpFunctionPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished llvm::Module pass manager run.
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-DEFAULT-NEXT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-LTO-NOT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: Float2IntPass
 ; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass on foo
 ; CHECK-EP-VECTORIZER-START-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-EXT: Running pass: {{.*}}::Bye on foo
 ; CHECK-NOEXT:  {{^}}
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LoopDistributePass
 ; CHECK-O-NEXT: Running pass: InjectTLIMappings
 ; CHECK-O-NEXT: Running pass: LoopVectorizePass
 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis
 ; CHECK-O-NEXT: Running analysis: BranchProbabilityAnalysis
 ; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
 ; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O-NEXT: Running pass: VectorCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: LoopUnrollPass
 ; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
 ; CHECK-O-NEXT: Running pass: LoopSinkPass
 ; CHECK-O-NEXT: Running pass: InstSimplifyPass
 ; CHECK-O-NEXT: Running pass: DivRemPairsPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: SpeculateAroundPHIsPass
 ; CHECK-EP-OPTIMIZER-LAST: Running pass: NoOpFunctionPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: CGProfilePass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: ConstantMergePass
 ; CHECK-DEFAULT-NEXT: Running pass: RelLookupTableConverterPass
 ; CHECK-LTO-NOT: Running pass: RelLookupTableConverterPass
 ; CHECK-DEFAULT-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-LTO-NOT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo

 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
-;
-; CHECK-O-NEXT: Finished llvm::Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-lto-defaults.ll

 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
 ; RUN:     -passes='lto<Oz>' -S %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager \
 ; RUN:     -passes='lto<O3>' -S  %s -passes-ep-peephole='no-op-function' 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-O --check-prefix=CHECK-O23SZ \
 ; RUN:     --check-prefix=CHECK-O3 --check-prefix=CHECK-EP-Peephole
 
-; CHECK-O: Starting llvm::Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}Module
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: CallSiteSplittingPass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: TargetLibraryAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: TargetIRAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: DominatorTreeAnalysis on foo
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: PGOIndirectCallPromotion
 ; CHECK-O23SZ-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O23SZ-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: IPSCCPPass
 ; CHECK-O23SZ-NEXT: Running analysis: AssumptionAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy<{{.*}}SCC
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis

 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: GlobalSplitPass
 ; CHECK-O-NEXT: Running pass: WholeProgramDevirtPass
 ; CHECK-O1-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
 ; CHECK-O23SZ-NEXT: Running pass: PromotePass
 ; CHECK-O23SZ-NEXT: Running pass: ConstantMergePass
 ; CHECK-O23SZ-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 ; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
 ; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O23SZ-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O23SZ-NEXT: Starting llvm::Module pass manager run.
-; CHECK-O23SZ-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: InlinerPass
 ; CHECK-O23SZ-NEXT: Running pass: InlinerPass
-; CHECK-O23SZ-NEXT: Finished CGSCC pass manager run.
-; CHECK-O23SZ-NEXT: Finished llvm::Module pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: GlobalOptPass
 ; CHECK-O23SZ-NEXT: Running pass: GlobalDCEPass
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: InstCombinePass
 ; CHECK-EP-Peephole-NEXT: Running pass: NoOpFunctionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SROA on foo
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass on foo
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: PostOrderFunctionAttrsPass on (foo)
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: LoopAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: ScalarEvolutionAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass on Loop
 ; CHECK-O23SZ-NEXT: Running pass: GVN on foo
 ; CHECK-O23SZ-NEXT: Running analysis: MemoryDependenceAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: PhiValuesAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: MemorySSAAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: MergedLoadStoreMotionPass on foo
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass on foo
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass on foo
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run.
-; CHECK-O23SZ-NEXT: Starting Loop pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: IndVarSimplifyPass on Loop
 ; CHECK-O23SZ-NEXT: Running pass: LoopDeletionPass on Loop
 ; CHECK-O23SZ-NEXT: Running pass: LoopFullUnrollPass on Loop
-; CHECK-O23SZ-NEXT: Finished Loop pass manager run.
 ; CHECK-O23SZ-NEXT: Running pass: LoopDistributePass on foo
 ; CHECK-O23SZ-NEXT: Running pass: LoopVectorizePass on foo
 ; CHECK-O23SZ-NEXT: Running analysis: BlockFrequencyAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: BranchProbabilityAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running analysis: DemandedBitsAnalysis on foo
 ; CHECK-O23SZ-NEXT: Running pass: LoopUnrollPass on foo
 ; CHECK-O23SZ-NEXT: WarnMissedTransformationsPass on foo
 ; CHECK-O23SZ-NEXT: Running pass: InstCombinePass on foo

 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
-; CHECK-O-NEXT: Finished llvm::Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-pgo-preinline.ll

 ; RUN: opt -disable-verify -debug-pass-manager -pgo-kind=pgo-instr-gen-pipeline -passes='default<Os>' -S %s 2>&1 | FileCheck %s --check-prefixes=CHECK-Osz
 ; RUN: opt -disable-verify -debug-pass-manager -pgo-kind=pgo-instr-gen-pipeline -passes='default<Oz>' -S %s 2>&1 | FileCheck %s --check-prefixes=CHECK-Osz
 
 ; CHECK-Osz: Running pass: ModuleInlinerWrapperPass
 ; CHECK-Osz-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-Osz-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-Osz-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-Osz-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-Osz-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy on (foo)
 ; CHECK-Osz-NEXT: Running analysis: OuterAnalysisManagerProxy
-; CHECK-Osz-NEXT: Starting CGSCC pass manager run.
 ; CHECK-Osz-NEXT: Running pass: InlinerPass on (foo)
 ; CHECK-Osz-NEXT: Running pass: InlinerPass on (foo)
 ; CHECK-Osz-NEXT: Running pass: SROA on foo
 ; CHECK-Osz-NEXT: Running pass: EarlyCSEPass on foo
 ; CHECK-Osz-NEXT: Running pass: SimplifyCFGPass on foo
 ; CHECK-Osz-NEXT: Running pass: InstCombinePass on foo
-; CHECK-Osz-NEXT: Finished CGSCC pass manager run.
-; CHECK-Osz-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-Osz-NEXT: Running pass: GlobalDCEPass
 ; CHECK-Osz-NEXT: Running pass: PGOInstrumentationGen
 
 define void @foo() {
   ret void
 }

llvm/test/Other/new-pm-thinlto-defaults.ll

 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-Oz,CHECK-O23SZ,CHECK-POSTLINK-O,%llvmcheckext
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
 ; RUN:     -passes='thinlto<O2>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,CHECK-POSTLINK-O,%llvmcheckext,CHECK-POSTLINK-O2
 
 ; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
 ; CHECK-NOEXT: {{^}}
 
-; CHECK-O: Starting llvm::Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-DIS-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-DIS-NEXT: Running pass: AddDiscriminatorsPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: PGOIndirectCallPromotion
 ; CHECK-POSTLINK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-POSTLINK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-POSTLINK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-PRELINK-O-NODIS-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-PRELINK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Starting llvm::Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Invalidating analysis: AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-PRELINK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass on (foo)
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass on (foo)
-; CHECK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting llvm::Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running analysis: LoopAnalysis
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting llvm::Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Os-NEXT: Running pass: GVN
 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Oz-NEXT: Running pass: GVN
 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis

 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting llvm::Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished llvm::Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass on Loop at depth 1 containing: %loop
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Finished llvm::Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished llvm::Module pass manager run.
 ; CHECK-PRELINK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
-; CHECK-POSTLINK-O-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-POSTLINK-O-NEXT: Running pass: Float2IntPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
 ; CHECK-EXT: Running pass: {{.*}}::Bye
-; CHECK-POSTLINK-O-NEXT: Starting llvm::Function pass manager run
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LCSSAPass
-; CHECK-POSTLINK-O-NEXT: Finished llvm::Function pass manager run
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopDistributePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: InjectTLIMappings
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopVectorizePass
 ; CHECK-POSTLINK-O-NEXT: Running analysis: BlockFrequencyAnalysis
 ; CHECK-POSTLINK-O-NEXT: Running analysis: BranchProbabilityAnalysis
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopLoadEliminationPass
 ; CHECK-POSTLINK-O-NEXT: Running analysis: LoopAccessAnalysis
 ; CHECK-POSTLINK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-POSTLINK-O2-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-POSTLINK-O3-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-POSTLINK-Os-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: VectorCombinePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopUnrollPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: WarnMissedTransformationsPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-POSTLINK-O-NEXT: Starting llvm::Function pass manager run
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LCSSAPass
-; CHECK-POSTLINK-O-NEXT: Finished llvm::Function pass manager run
 ; CHECK-POSTLINK-O-NEXT: Running pass: LICMPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: LoopSinkPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: InstSimplifyPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: DivRemPairsPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: SpeculateAroundPHIsPass
-; CHECK-POSTLINK-O-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-POSTLINK-O-NEXT: Running pass: CGProfilePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-POSTLINK-O-NEXT: Running pass: ConstantMergePass
 ; CHECK-POSTLINK-O-NEXT: Running pass: RelLookupTableConverterPass
 ; CHECK-POSTLINK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT:          Running pass: AnnotationRemarksPass on foo
 ; CHECK-PRELINK-O-NEXT: Running pass: CanonicalizeAliasesPass
 ; CHECK-PRELINK-O-NEXT: Running pass: NameAnonGlobalPass
 ; CHECK-O-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr {
 ; CHECK-O-NEXT: entry:
 ; CHECK-O-NEXT:   br label %loop
 ; CHECK-O:      loop:
 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
-; CHECK-O-NEXT: Finished llvm::Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-thinlto-postlink-pgo-defaults.ll

 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-Oz,CHECK-O23SZ,%llvmcheckext
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
 ; RUN:     -passes='thinlto<O2>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
 
 ; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
 ; CHECK-NOEXT: {{^}}
 
-; CHECK-O: Starting {{.*}}Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
 ; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
 ; These next two can appear in any order since they are accessed as parameters
 ; on the same call to BlockFrequencyInfo::calculate.
 ; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
 ; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Invalidating analysis: AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Os-NEXT: Running pass: GVN
 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Oz-NEXT: Running pass: GVN
 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis

 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: Float2IntPass
 ; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
 ; CHECK-EXT: Running pass: {{.*}}::Bye
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass on foo
 ; CHECK-O-NEXT: Running pass: LCSSAPass on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LoopDistributePass
 ; CHECK-O-NEXT: Running pass: InjectTLIMappings
 ; CHECK-O-NEXT: Running pass: LoopVectorizePass
 ; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
 ; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O-NEXT: Running pass: VectorCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: LoopUnrollPass
 ; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
 ; CHECK-O-NEXT: Running pass: LoopSinkPass
 ; CHECK-O-NEXT: Running pass: InstSimplifyPass
 ; CHECK-O-NEXT: Running pass: DivRemPairsPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: SpeculateAroundPHIsPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: CGProfilePass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: ConstantMergePass
 ; CHECK-O-NEXT: Running pass: RelLookupTableConverterPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
 ; CHECK-O-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr {
 ; CHECK-O-NEXT: entry:
 ; CHECK-O-NEXT:   br label %loop
 ; CHECK-O:      loop:
 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
 ; Ignore a bunch of intervening metadata containing profile data.
 ;
-; CHECK-O: Finished {{.*}}Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]

llvm/test/Other/new-pm-thinlto-postlink-samplepgo-defaults.ll

 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
 ; RUN:     -passes='thinlto<O2>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,%llvmcheckext
 
 ; Suppress FileCheck --allow-unused-prefixes=false diagnostics.
 ; CHECK-NOEXT: {{^}}
 
-; CHECK-O: Starting {{.*}}Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass on foo
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: AAManager on foo
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SampleProfileLoaderPass
 ; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O-NEXT: Running pass: LowerTypeTestsPass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
 ; These next two can appear in any order since they are accessed as parameters
 ; on the same call to BlockFrequencyInfo::calculate.
 ; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
 ; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Invalidating analysis: AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Os-NEXT: Running pass: GVN
 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Oz-NEXT: Running pass: GVN
 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis

 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass on foo
 ; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis on foo
 ; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: EliminateAvailableExternallyPass
 ; CHECK-O-NEXT: Running pass: ReversePostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: Float2IntPass
 ; CHECK-O-NEXT: Running pass: LowerConstantIntrinsicsPass
 ; CHECK-EXT: Running pass: {{.*}}::Bye
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LoopDistributePass
 ; CHECK-O-NEXT: Running pass: InjectTLIMappings
 ; CHECK-O-NEXT: Running pass: LoopVectorizePass
 ; CHECK-O-NEXT: Running pass: LoopLoadEliminationPass
 ; CHECK-O-NEXT: Running analysis: LoopAccessAnalysis
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O2-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O3-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-Os-NEXT: Running pass: SLPVectorizerPass
 ; CHECK-O-NEXT: Running pass: VectorCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: LoopUnrollPass
 ; CHECK-O-NEXT: Running pass: WarnMissedTransformationsPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: AlignmentFromAssumptionsPass
 ; CHECK-O-NEXT: Running pass: LoopSinkPass
 ; CHECK-O-NEXT: Running pass: InstSimplifyPass
 ; CHECK-O-NEXT: Running pass: DivRemPairsPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: SpeculateAroundPHIsPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: CGProfilePass
 ; CHECK-O-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: ConstantMergePass
 ; CHECK-O-NEXT: Running pass: RelLookupTableConverterPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
 ; CHECK-O-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr
 ; CHECK-O-NEXT: entry:
 ; CHECK-O-NEXT:   br label %loop
 ; CHECK-O:      loop:
 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
 ; Ignore a bunch of intervening metadata containing profile data.
 ;
-; CHECK-O: Finished {{.*}}Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-thinlto-prelink-pgo-defaults.ll

 ; RUN:     -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' \
 ; RUN:     -passes='thinlto-pre-link<Oz>' -S %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O123SZ,CHECK-Oz,CHECK-O23SZ
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
 ; RUN:     -pgo-kind=pgo-instr-use-pipeline -profile-file='%t.profdata' \
 ; RUN:     -passes='thinlto-pre-link<O2>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ,CHECK-O123SZ
 ;
-; CHECK-O: Starting {{.*}}Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O123SZ-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O123SZ-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O123SZ-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-O123SZ-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O123SZ-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O123SZ-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy on (foo)
 ; CHECK-O123SZ-NEXT: Running analysis: OuterAnalysisManagerProxy
-; CHECK-O123SZ-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O123SZ-NEXT: Running pass: InlinerPass on (foo)
 ; CHECK-O123SZ-NEXT: Running pass: InlinerPass on (foo)
 ; CHECK-O123SZ-NEXT: Running pass: SROA on foo
 ; CHECK-O123SZ-NEXT: Running pass: EarlyCSEPass on foo
 ; CHECK-O123SZ-NEXT: Running pass: SimplifyCFGPass on foo
 ; CHECK-O123SZ-NEXT: Running pass: InstCombinePass on foo
-; CHECK-O123SZ-NEXT: Finished CGSCC pass manager run.
-; CHECK-O123SZ-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-O123SZ-NEXT: Running pass: GlobalDCEPass
 ; CHECK-O-NEXT: Running pass: PGOInstrumentationUse
 ; These next two can appear in any order since they are accessed as parameters
 ; on the same call to BlockFrequencyInfo::calculate.
 ; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
 ; CHECK-O-DAG: Running analysis: PostDominatorTreeAnalysis on foo
 ; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
 ; CHECK-O-NEXT: Invalidating analysis: InnerAnalysisManagerProxy
 ; CHECK-O123SZ-NEXT: Invalidating analysis: LazyCallGraphAnalysis on
 ; CHECK-O123SZ-NEXT: Invalidating analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running pass: PGOIndirectCallPromotion on
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis on foo
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
-; CHECK-O-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O3-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O1-NEXT: Running analysis: TargetIRAnalysis on foo
 ; CHECK-O2-NEXT: Running analysis: TargetIRAnalysis on foo
 ; CHECK-Os-NEXT: Running analysis: TargetIRAnalysis on foo
 ; CHECK-Oz-NEXT: Running analysis: TargetIRAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass

 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: PGOMemOPSizeOpt
 ; CHECK-O3-NEXT: Running pass: PGOMemOPSizeOpt
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
 ; CHECK-O-NEXT: Running pass: LoopFullUnrollPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Os-NEXT: Running pass: GVN
 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Oz-NEXT: Running pass: GVN
 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis

 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass on foo
 ; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis on foo
 ; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis on bar
 ; CHECK-EXT: Running pass: {{.*}}::Bye
 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
 ; CHECK-O-NEXT: Running pass: CanonicalizeAliasesPass
 ; CHECK-O-NEXT: Running pass: NameAnonGlobalPass
 ; CHECK-O-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr {
 ; CHECK-O-NEXT: entry:
 ; CHECK-O-NEXT:   br label %loop
 ; CHECK-O:      loop:
 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
 ; Ignore a bunch of intervening metadata containing profile data.
 ;
-; CHECK-O: Finished {{.*}}Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/new-pm-thinlto-prelink-samplepgo-defaults.ll

 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
 ; RUN:     -passes='thinlto-pre-link<Oz>' -S %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-Oz,CHECK-O23SZ
 ; RUN: opt -disable-verify -verify-cfg-preserved=0 -debug-pass-manager -new-pm-debug-info-for-profiling \
 ; RUN:     -pgo-kind=pgo-sample-use-pipeline -profile-file='%S/Inputs/new-pm-thinlto-samplepgo-defaults.prof' \
 ; RUN:     -passes='thinlto-pre-link<O2>' -S  %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefixes=CHECK-O,CHECK-O2,CHECK-O23SZ
 ;
-; CHECK-O: Starting {{.*}}Module pass manager run.
-; CHECK-O-NEXT: Running pass: Annotation2Metadata
+; CHECK-O: Running pass: Annotation2Metadata
 ; CHECK-O-NEXT: Running pass: ForceFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running pass: AddDiscriminatorsPass
 ; CHECK-EP-PIPELINE-START-NEXT: Running pass: NoOpModulePass
 ; CHECK-O-NEXT: Running pass: InferFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: LowerExpectIntrinsicPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running analysis: TargetIRAnalysis
 ; CHECK-O-NEXT: Running analysis: AssumptionAnalysis
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running analysis: DominatorTreeAnalysis
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: TargetLibraryAnalysis
 ; CHECK-O3-NEXT: Running pass: CallSiteSplittingPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass on foo
 ; CHECK-O-NEXT: Running analysis: OptimizationRemarkEmitterAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: AAManager on foo
 ; CHECK-O-NEXT: Running analysis: BasicAA
 ; CHECK-O-NEXT: Running analysis: ScopedNoAliasAA
 ; CHECK-O-NEXT: Running analysis: TypeBasedAA
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SampleProfileLoaderPass
 ; CHECK-O-NEXT: Running analysis: ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: CallGraphAnalysis
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O2-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptPass
 ; CHECK-O-NEXT: Running pass: IPSCCPPass
 ; CHECK-O-NEXT: Running pass: CalledValuePropagationPass
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: PromotePass
 ; CHECK-O-NEXT: Running pass: DeadArgumentEliminationPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O-NEXT: Running analysis: BlockFrequencyAnalysis on foo
 ; These next two can appear in any order since they are accessed as parameters
 ; on the same call to BlockFrequencyInfo::calculate.
 ; CHECK-O-DAG: Running analysis: LoopAnalysis on foo
 ; CHECK-O-DAG: Running analysis: BranchProbabilityAnalysis on foo
 ; CHECK-O-NEXT: Running analysis: PostDominatorTreeAnalysis on foo
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: ModuleInlinerWrapperPass
 ; CHECK-O-NEXT: Running analysis: InlineAdvisorAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}GlobalsAA
 ; CHECK-O-NEXT: Running analysis: GlobalsAA
 ; CHECK-O-NEXT: Running pass: InvalidateAnalysisPass<{{.*}}AAManager
 ; CHECK-O-NEXT: Invalidating analysis: AAManager
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}ProfileSummaryAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
 ; CHECK-O-NEXT: Running analysis: LazyCallGraphAnalysis
 ; CHECK-O-NEXT: Running analysis: FunctionAnalysisManagerCGSCCProxy
 ; CHECK-O-NEXT: Running analysis: OuterAnalysisManagerProxy<{{.*}}LazyCallGraph::SCC{{.*}}>
 ; CHECK-O-NEXT: Running pass: DevirtSCCRepeatedPass
-; CHECK-O-NEXT: Starting CGSCC pass manager run.
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: InlinerPass
 ; CHECK-O-NEXT: Running pass: PostOrderFunctionAttrsPass
 ; CHECK-O-NEXT: Running analysis: AAManager
 ; CHECK-O3-NEXT: Running pass: ArgumentPromotionPass
 ; CHECK-O2-NEXT: Running pass: OpenMPOptCGSCCPass
 ; CHECK-O3-NEXT: Running pass: OpenMPOptCGSCCPass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA
 ; CHECK-O-NEXT: Running pass: EarlyCSEPass
 ; CHECK-O-NEXT: Running analysis: MemorySSAAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: SpeculativeExecutionPass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O3-NEXT: Running pass: AggressiveInstCombinePass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O1-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O2-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O3-NEXT: Running pass: LibCallsShrinkWrapPass
 ; CHECK-O23SZ-NEXT: Running pass: TailCallElimPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: ReassociatePass
 ; CHECK-O-NEXT: Running pass: RequireAnalysisPass<{{.*}}OptimizationRemarkEmitterAnalysis
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running analysis: ScalarEvolutionAnalysis
 ; CHECK-O-NEXT: Running analysis: InnerAnalysisManagerProxy
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopInstSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopSimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: LoopRotatePass
 ; CHECK-O-NEXT: Running pass: LICM
 ; CHECK-O-NEXT: Running pass: SimpleLoopUnswitchPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
-; CHECK-O-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O-NEXT: Running pass: LCSSAPass
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run
-; CHECK-O-NEXT: Starting Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: LoopIdiomRecognizePass
 ; CHECK-O-NEXT: Running pass: IndVarSimplifyPass
 ; CHECK-O-NEXT: Running pass: LoopDeletionPass
-; CHECK-O-NEXT: Finished Loop pass manager run.
 ; CHECK-O-NEXT: Running pass: SROA on foo
 ; CHECK-Os-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Os-NEXT: Running pass: GVN
 ; CHECK-Os-NEXT: Running analysis: MemoryDependenceAnalysis
 ; CHECK-Os-NEXT: Running analysis: PhiValuesAnalysis
 ; CHECK-Oz-NEXT: Running pass: MergedLoadStoreMotionPass
 ; CHECK-Oz-NEXT: Running pass: GVN
 ; CHECK-Oz-NEXT: Running analysis: MemoryDependenceAnalysis

 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O23SZ-NEXT: Running pass: JumpThreadingPass
 ; CHECK-O23SZ-NEXT: Running analysis: LazyValueAnalysis
 ; CHECK-O23SZ-NEXT: Running pass: CorrelatedValuePropagationPass
 ; CHECK-O23SZ-NEXT: Invalidating analysis: LazyValueAnalysis
 ; CHECK-O-NEXT: Running pass: ADCEPass
 ; CHECK-O23SZ-NEXT: Running pass: MemCpyOptPass
 ; CHECK-O23SZ-NEXT: Running pass: DSEPass
-; CHECK-O23SZ-NEXT: Starting {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LoopSimplifyPass
 ; CHECK-O23SZ-NEXT: Running pass: LCSSAPass
-; CHECK-O23SZ-NEXT: Finished {{.*}}Function pass manager run
 ; CHECK-O23SZ-NEXT: Running pass: LICMPass
 ; CHECK-O-NEXT: Running pass: SimplifyCFGPass
 ; CHECK-O-NEXT: Running pass: InstCombinePass
 ; CHECK-O3-NEXT: Running pass: ControlHeightReductionPass on foo
 ; CHECK-O3-NEXT: Running analysis: RegionInfoAnalysis on foo
 ; CHECK-O3-NEXT: Running analysis: DominanceFrontierAnalysis on foo
-; CHECK-O-NEXT: Finished {{.*}}Function pass manager run.
-; CHECK-O-NEXT: Finished CGSCC pass manager run.
-; CHECK-O-NEXT: Finished {{.*}}Module pass manager run.
 ; CHECK-O-NEXT: Running pass: GlobalOptPass
 ; CHECK-O-NEXT: Running pass: AnnotationRemarksPass on foo
 ; CHECK-O-NEXT: Running pass: CanonicalizeAliasesPass
 ; CHECK-O-NEXT: Running pass: NameAnonGlobalPass
 ; CHECK-O-NEXT: Running pass: PrintModulePass
 
 ; Make sure we get the IR back out without changes when we print the module.
 ; CHECK-O-LABEL: define void @foo(i32 %n) local_unnamed_addr
 ; CHECK-O-NEXT: entry:
 ; CHECK-O-NEXT:   br label %loop
 ; CHECK-O:      loop:
 ; CHECK-O-NEXT:   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
 ; CHECK-O-NEXT:   %iv.next = add i32 %iv, 1
 ; CHECK-O-NEXT:   tail call void @bar()
 ; CHECK-O-NEXT:   %cmp = icmp eq i32 %iv, %n
 ; CHECK-O-NEXT:   br i1 %cmp, label %exit, label %loop
 ; CHECK-O:      exit:
 ; CHECK-O-NEXT:   ret void
 ; CHECK-O-NEXT: }
 ;
 ; Ignore a bunch of intervening metadata containing profile data.
 ;
-; CHECK-O: Finished {{.*}}Module pass manager run.
 
 declare void @bar() local_unnamed_addr
 
 define void @foo(i32 %n) local_unnamed_addr {
 entry:
   br label %loop
 loop:
   %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
   %iv.next = add i32 %iv, 1
   tail call void @bar()
   %cmp = icmp eq i32 %iv, %n
   br i1 %cmp, label %exit, label %loop
 exit:
   ret void
 }

llvm/test/Other/pass-pipeline-parsing.ll

 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes=no-op-module,no-op-module %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-MP
-; CHECK-TWO-NOOP-MP: Starting llvm::Module pass manager run
 ; CHECK-TWO-NOOP-MP: Running pass: NoOpModulePass
 ; CHECK-TWO-NOOP-MP: Running pass: NoOpModulePass
-; CHECK-TWO-NOOP-MP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='module(no-op-module,no-op-module)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-MP
-; CHECK-NESTED-TWO-NOOP-MP: Starting llvm::Module pass manager run
 ; CHECK-NESTED-TWO-NOOP-MP: Running pass: NoOpModulePass
 ; CHECK-NESTED-TWO-NOOP-MP: Running pass: NoOpModulePass
-; CHECK-NESTED-TWO-NOOP-MP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes=no-op-function,no-op-function %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-FP
-; CHECK-TWO-NOOP-FP: Starting llvm::Module pass manager run
-; CHECK-TWO-NOOP-FP: Starting llvm::Function pass manager run
 ; CHECK-TWO-NOOP-FP: Running pass: NoOpFunctionPass
 ; CHECK-TWO-NOOP-FP: Running pass: NoOpFunctionPass
-; CHECK-TWO-NOOP-FP: Finished llvm::Function pass manager run
-; CHECK-TWO-NOOP-FP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function(no-op-function,no-op-function)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-FP
-; CHECK-NESTED-TWO-NOOP-FP: Starting llvm::Module pass manager run
-; CHECK-NESTED-TWO-NOOP-FP: Starting llvm::Function pass manager run
 ; CHECK-NESTED-TWO-NOOP-FP: Running pass: NoOpFunctionPass
 ; CHECK-NESTED-TWO-NOOP-FP: Running pass: NoOpFunctionPass
-; CHECK-NESTED-TWO-NOOP-FP: Finished llvm::Function pass manager run
-; CHECK-NESTED-TWO-NOOP-FP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='no-op-module,function(no-op-function,no-op-function),no-op-module' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MIXED-FP-AND-MP
-; CHECK-MIXED-FP-AND-MP: Starting llvm::Module pass manager run
 ; CHECK-MIXED-FP-AND-MP: Running pass: NoOpModulePass
-; CHECK-MIXED-FP-AND-MP: Starting llvm::Function pass manager run
 ; CHECK-MIXED-FP-AND-MP: Running pass: NoOpFunctionPass
 ; CHECK-MIXED-FP-AND-MP: Running pass: NoOpFunctionPass
-; CHECK-MIXED-FP-AND-MP: Finished llvm::Function pass manager run
 ; CHECK-MIXED-FP-AND-MP: Running pass: NoOpModulePass
-; CHECK-MIXED-FP-AND-MP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -aa-pipeline= -passes='require<aa>' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-EMPTY-AA
 ; CHECK-EMPTY-AA: Running analysis: AAManager
 ; CHECK-EMPTY-AA-NOT: Running analysis: BasicAA
 
 ; RUN: opt -disable-output -debug-pass-manager \

 ; RUN: not opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='no-op-function,)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED10
 ; CHECK-UNBALANCED10: invalid pipeline 'no-op-function,)'
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes=no-op-cgscc,no-op-cgscc %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-CG
-; CHECK-TWO-NOOP-CG: Starting llvm::Module pass manager run
-; CHECK-TWO-NOOP-CG: Starting CGSCC pass manager run
 ; CHECK-TWO-NOOP-CG: Running pass: NoOpCGSCCPass
 ; CHECK-TWO-NOOP-CG: Running pass: NoOpCGSCCPass
-; CHECK-TWO-NOOP-CG: Finished CGSCC pass manager run
-; CHECK-TWO-NOOP-CG: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='module(function(no-op-function),cgscc(no-op-cgscc,function(no-op-function),no-op-cgscc),function(no-op-function))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-MP-CG-FP
-; CHECK-NESTED-MP-CG-FP: Starting llvm::Module pass manager run
-; CHECK-NESTED-MP-CG-FP: Starting llvm::Function pass manager run
 ; CHECK-NESTED-MP-CG-FP: Running pass: NoOpFunctionPass
-; CHECK-NESTED-MP-CG-FP: Finished llvm::Function pass manager run
-; CHECK-NESTED-MP-CG-FP: Starting CGSCC pass manager run
 ; CHECK-NESTED-MP-CG-FP: Running pass: NoOpCGSCCPass
-; CHECK-NESTED-MP-CG-FP: Starting llvm::Function pass manager run
 ; CHECK-NESTED-MP-CG-FP: Running pass: NoOpFunctionPass
-; CHECK-NESTED-MP-CG-FP: Finished llvm::Function pass manager run
 ; CHECK-NESTED-MP-CG-FP: Running pass: NoOpCGSCCPass
-; CHECK-NESTED-MP-CG-FP: Finished CGSCC pass manager run
-; CHECK-NESTED-MP-CG-FP: Starting llvm::Function pass manager run
 ; CHECK-NESTED-MP-CG-FP: Running pass: NoOpFunctionPass
-; CHECK-NESTED-MP-CG-FP: Finished llvm::Function pass manager run
-; CHECK-NESTED-MP-CG-FP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='no-op-loop,no-op-loop' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-LOOP
-; CHECK-TWO-NOOP-LOOP: Starting llvm::Module pass manager run
-; CHECK-TWO-NOOP-LOOP: Starting llvm::Function pass manager run
-; CHECK-TWO-NOOP-LOOP: Starting Loop pass manager run
 ; CHECK-TWO-NOOP-LOOP: Running pass: NoOpLoopPass
 ; CHECK-TWO-NOOP-LOOP: Running pass: NoOpLoopPass
-; CHECK-TWO-NOOP-LOOP: Finished Loop pass manager run
-; CHECK-TWO-NOOP-LOOP: Finished llvm::Function pass manager run
-; CHECK-TWO-NOOP-LOOP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='module(function(loop(no-op-loop)))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-FP-LP
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function(loop(no-op-loop))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-FP-LP
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='loop(no-op-loop)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-FP-LP
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='no-op-loop' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-FP-LP
-; CHECK-NESTED-FP-LP: Starting llvm::Module pass manager run
-; CHECK-NESTED-FP-LP: Starting llvm::Function pass manager run
-; CHECK-NESTED-FP-LP: Starting Loop pass manager run
 ; CHECK-NESTED-FP-LP: Running pass: NoOpLoopPass
-; CHECK-NESTED-FP-LP: Finished Loop pass manager run
-; CHECK-NESTED-FP-LP: Finished llvm::Function pass manager run
-; CHECK-NESTED-FP-LP: Finished llvm::Module pass manager run
 
 ; RUN: opt -disable-output -debug-pass-manager -debug-pass-manager-verbose \
 ; RUN:     -passes='module(no-op-function,no-op-loop,no-op-cgscc,cgscc(no-op-function,no-op-loop),function(no-op-loop))' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-ADAPTORS
-; CHECK-ADAPTORS: Starting llvm::Module pass manager run
 ; CHECK-ADAPTORS: Running pass: ModuleToFunctionPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpFunctionPass
 ; CHECK-ADAPTORS: Running pass: ModuleToFunctionPassAdaptor
 ; CHECK-ADAPTORS: Running pass: FunctionToLoopPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpLoopPass on Loop at depth 1 containing: %loop
 ; CHECK-ADAPTORS: Running pass: ModuleToPostOrderCGSCCPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpCGSCCPass
 ; CHECK-ADAPTORS: Running pass: ModuleToPostOrderCGSCCPassAdaptor
-; CHECK-ADAPTORS: Starting CGSCC pass manager run
+; CHECK-ADAPTORS: Running pass: PassManager{{.*}}SCC
 ; CHECK-ADAPTORS: Running pass: CGSCCToFunctionPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpFunctionPass
 ; CHECK-ADAPTORS: Running pass: CGSCCToFunctionPassAdaptor
 ; CHECK-ADAPTORS: Running pass: FunctionToLoopPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpLoopPass on Loop at depth 1 containing: %loop
-; CHECK-ADAPTORS: Finished CGSCC pass manager run
 ; CHECK-ADAPTORS: Running pass: ModuleToFunctionPassAdaptor
-; CHECK-ADAPTORS: Starting llvm::Function pass manager run
+; CHECK-ADAPTORS: Running pass: PassManager{{.*}}Function
 ; CHECK-ADAPTORS: Running pass: FunctionToLoopPassAdaptor
 ; CHECK-ADAPTORS: Running pass: NoOpLoopPass on Loop at depth 1 containing: %loop
-; CHECK-ADAPTORS: Finished llvm::Function pass manager run
-; CHECK-ADAPTORS: Finished llvm::Module pass manager run
+
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes='module(function(no-op-function,loop(no-op-loop,no-op-loop)))' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-MANAGERS-NO-VERBOSE
+; RUN: opt -disable-output -debug-pass-manager -debug-pass-manager-verbose \
+; RUN:     -passes='module(function(no-op-function,loop(no-op-loop,no-op-loop)))' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-MANAGERS
+; CHECK-MANAGERS: Running pass: PassManager{{.*}}Function
+; CHECK-MANAGERS: Running pass: PassManager{{.*}}Loop
+; CHECK-MANAGERS-NO-VERBOSE-NOT: PassManager
 
 ; RUN: opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='cgscc(print)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-PRINT-IN-CGSCC
-; CHECK-PRINT-IN-CGSCC: Starting llvm::Module pass manager run
-; CHECK-PRINT-IN-CGSCC: Starting CGSCC pass manager run
 ; CHECK-PRINT-IN-CGSCC: Running pass: PrintFunctionPass
-; CHECK-PRINT-IN-CGSCC: Finished CGSCC pass manager run
 ; CHECK-PRINT-IN-CGSCC: Running pass: VerifierPass
-; CHECK-PRINT-IN-CGSCC: Finished llvm::Module pass manager run
 
 ; RUN: not opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function(no-op-function)function(no-op-function)' %s 2>&1 \
 ; RUN:     | FileCheck %s --check-prefix=CHECK-MISSING-COMMA1
 ; CHECK-MISSING-COMMA1: invalid pipeline 'function(no-op-function)function(no-op-function)'
 
 ; RUN: not opt -disable-output -debug-pass-manager \
 ; RUN:     -passes='function()' %s 2>&1 \

llvm/test/Transforms/Inline/cgscc-incremental-invalidate.ll

 ; Test for a subtle bug when computing analyses during inlining and mutating
 ; the SCC structure. Without care, this can fail to invalidate analyses.
 ;
 ; RUN: opt < %s -aa-pipeline= -passes='cgscc(inline,function(verify<domtree>))' -debug-pass-manager -S 2>&1 | FileCheck %s
 
 ; First we check that the passes run in the way we expect. Otherwise this test
 ; may stop testing anything.
 ;
-; CHECK-LABEL: Starting llvm::Module pass manager run.
 ; CHECK: Running pass: InlinerPass on (test1_f, test1_g, test1_h)
 ; CHECK: Running analysis: DominatorTreeAnalysis on test1_f
 ; CHECK: Invalidating analysis: DominatorTreeAnalysis on test1_f
 ; CHECK: Invalidating analysis: LoopAnalysis on test1_f
 ; CHECK: Invalidating analysis: BranchProbabilityAnalysis on test1_f
 ; CHECK: Invalidating analysis: BlockFrequencyAnalysis on test1_f
 ; CHECK: Running analysis: DominatorTreeAnalysis on test1_g
 ; CHECK: Invalidating analysis: DominatorTreeAnalysis on test1_g
 ; CHECK: Invalidating analysis: LoopAnalysis on test1_g
 ; CHECK: Invalidating analysis: BranchProbabilityAnalysis on test1_g
 ; CHECK: Invalidating analysis: BlockFrequencyAnalysis on test1_g
 ; CHECK: Invalidating analysis: DominatorTreeAnalysis on test1_h
 ; CHECK: Invalidating analysis: LoopAnalysis on test1_h
 ; CHECK: Invalidating analysis: BranchProbabilityAnalysis on test1_h
 ; CHECK: Invalidating analysis: BlockFrequencyAnalysis on test1_h
 ; CHECK-NOT: Invalidating analysis:
-; CHECK: Starting llvm::Function pass manager run.
-; CHECK-NEXT: Running pass: DominatorTreeVerifierPass on test1_g
+; CHECK: Running pass: DominatorTreeVerifierPass on test1_g
 ; CHECK-NEXT: Running analysis: DominatorTreeAnalysis on test1_g
-; CHECK-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-NOT: Invalidating analysis:
-; CHECK: Starting llvm::Function pass manager run.
-; CHECK-NEXT: Running pass: DominatorTreeVerifierPass on test1_h
+; CHECK: Running pass: DominatorTreeVerifierPass on test1_h
 ; CHECK-NEXT: Running analysis: DominatorTreeAnalysis on test1_h
-; CHECK-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-NOT: Invalidating analysis:
 ; CHECK: Running pass: DominatorTreeVerifierPass on test1_f
 
 ; An external function used to control branches.
 declare i1 @flag()
 ; CHECK-LABEL: declare i1 @flag()
 
 ; The utility function with interesting control flow that gets inlined below to

llvm/test/Transforms/Inline/clear-analyses.ll

 ; Test that when a pass like correlated-propagation populates an analysis such
 ; as LVI with references back into the IR of a function that the inliner will
 ; delete, this doesn't crash or go awry despite the inliner clearing the analyses
 ; separately from when it deletes the function.
 ;
 ; RUN: opt -debug-pass-manager -S < %s 2>&1 \
 ; RUN:     -passes='cgscc(inline,function(correlated-propagation))' \
 ; RUN:     | FileCheck %s
 ;
-; CHECK-LABEL: Starting llvm::Module pass manager run.
 ; CHECK: Running pass: InlinerPass on (callee)
 ; CHECK: Running pass: CorrelatedValuePropagationPass on callee
 ; CHECK: Running analysis: LazyValueAnalysis
 ; CHECK: Running pass: InlinerPass on (caller)
 ; CHECK: Clearing all analysis results for: callee
 ; CHECK: Running pass: CorrelatedValuePropagationPass on caller
 ; CHECK: Running analysis: LazyValueAnalysis
 

llvm/test/Transforms/LoopRotate/pr35210.ll

 ;RUN: opt %s -aa-pipeline= -passes='adce,loop(loop-rotate),adce' -S -verify-cfg-preserved=0 -debug-pass-manager -debug-only=loop-rotate 2>&1 | FileCheck %s
 ;RUN: opt %s -aa-pipeline= -passes='adce,loop-mssa(loop-rotate),adce' -S -verify-cfg-preserved=0 -debug-pass-manager -debug-only=loop-rotate -verify-memoryssa 2>&1 | FileCheck %s --check-prefix=MSSA
 ;REQUIRES: asserts
 
 ; This test is to make sure we invalidate the post dominator pass after loop rotate simplifies the loop latch.
 ; The adce passes are here to make sure post dominator analysis is required.
 
-; CHECK: Starting llvm::Function pass manager run.
-; CHECK-NEXT: Running pass: ADCEPass on f
+; CHECK: Running pass: ADCEPass on f
 ; CHECK-NEXT: Running analysis: PostDominatorTreeAnalysis on f
-; CHECK-NEXT: Starting llvm::Function pass manager run.
 ; CHECK-NEXT: Running pass: LoopSimplifyPass on f
 ; CHECK-NEXT: Running analysis: LoopAnalysis on f
 ; CHECK-NEXT: Running analysis: DominatorTreeAnalysis on f
 ; CHECK-NEXT: Running analysis: AssumptionAnalysis on f
 ; CHECK-NEXT: Running pass: LCSSAPass on f
-; CHECK-NEXT: Finished llvm::Function pass manager run.
 ; CHECK-NEXT: Running analysis: AAManager on f
 ; CHECK-NEXT: Running analysis: TargetLibraryAnalysis on f
 ; CHECK-NEXT: Running analysis: ScalarEvolutionAnalysis on f
 ; CHECK-NEXT: Running analysis: TargetIRAnalysis on f
 ; CHECK-NEXT: Running analysis: InnerAnalysisManagerProxy{{.*}} on f
-; CHECK-NEXT: Starting Loop pass manager run.
 ; CHECK-NEXT: Running pass: LoopRotatePass on Loop at depth 1 containing: %bb<header><exiting>,%bb4<latch>
 ; CHECK-NEXT: Folding loop latch bb4 into bb
-; CHECK-NEXT: Finished Loop pass manager run.
 ; CHECK-NEXT: Invalidating analysis: PostDominatorTreeAnalysis on f
 ; CHECK-NEXT: Running pass: ADCEPass on f
 ; CHECK-NEXT: Running analysis: PostDominatorTreeAnalysis on f
-; CHECK-NEXT: Finished llvm::Function pass manager run.
 
-; MSSA: Starting llvm::Function pass manager run.
-; MSSA-NEXT: Running pass: ADCEPass on f
+; MSSA: Running pass: ADCEPass on f
 ; MSSA-NEXT: Running analysis: PostDominatorTreeAnalysis on f
-; MSSA-NEXT: Starting llvm::Function pass manager run.
 ; MSSA-NEXT: Running pass: LoopSimplifyPass on f
 ; MSSA-NEXT: Running analysis: LoopAnalysis on f
 ; MSSA-NEXT: Running analysis: DominatorTreeAnalysis on f
 ; MSSA-NEXT: Running analysis: AssumptionAnalysis on f
 ; MSSA-NEXT: Running pass: LCSSAPass on f
-; MSSA-NEXT: Finished llvm::Function pass manager run.
 ; MSSA-NEXT: Running analysis: MemorySSAAnalysis on f
 ; MSSA-NEXT: Running analysis: AAManager on f
 ; MSSA-NEXT: Running analysis: TargetLibraryAnalysis on f
 ; MSSA-NEXT: Running analysis: ScalarEvolutionAnalysis on f
 ; MSSA-NEXT: Running analysis: TargetIRAnalysis on f
 ; MSSA-NEXT: Running analysis: InnerAnalysisManagerProxy{{.*}} on f
-; MSSA-NEXT: Starting Loop pass manager run.
 ; MSSA-NEXT: Running pass: LoopRotatePass on Loop at depth 1 containing: %bb<header><exiting>,%bb4<latch>
 ; MSSA-NEXT: Folding loop latch bb4 into bb
-; MSSA-NEXT: Finished Loop pass manager run.
 ; MSSA-NEXT: Invalidating analysis: PostDominatorTreeAnalysis on f
 ; MSSA-NEXT: Running pass: ADCEPass on f
 ; MSSA-NEXT: Running analysis: PostDominatorTreeAnalysis on f
-; MSSA-NEXT: Finished llvm::Function pass manager run.
 
 ; CHECK-LABEL: define i8 @f() {
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    br label %bb
 ; CHECK:       bb:                                               ; preds = %bb, %entry
 ; CHECK-NEXT:    %mode.0 = phi i8 [ 0, %entry ], [ %indvar.next, %bb ]
 ; CHECK-NEXT:    %tmp5 = icmp eq i8 %mode.0, 1
 ; CHECK-NEXT:    %indvar.next = add i8 %mode.0, 1

llvm/test/Transforms/LoopUnroll/unroll-loop-invalidation.ll

 ; This test exercises that we don't corrupt a loop-analysis when running loop
 ; unrolling in a way that deletes a loop. To do that, we first ensure the
 ; analysis is cached, then unroll the loop (deleting it) and make sure that the
 ; next function doesn't get a cache "hit" for this stale analysis result.
 ;
 ; RUN: opt -S -passes='loop(require<access-info>),loop-unroll,loop(print-access-info)' -debug-pass-manager < %s 2>&1 | FileCheck %s
 ;
-; CHECK: Starting llvm::Function pass manager run.
 ; CHECK: Running analysis: LoopAnalysis
 ; CHECK: Running analysis: InnerAnalysisManagerProxy<
-; CHECK: Starting Loop pass manager run.
 ; CHECK: Running pass: RequireAnalysisPass<{{.*}}LoopAccessAnalysis
 ; CHECK: Running analysis: LoopAccessAnalysis on Loop at depth 2 containing: %inner1.header
-; CHECK: Finished Loop pass manager run.
-; CHECK: Starting Loop pass manager run.
 ; CHECK: Running pass: RequireAnalysisPass<{{.*}}LoopAccessAnalysis
 ; CHECK: Running analysis: LoopAccessAnalysis on Loop at depth 2 containing: %inner2.header
-; CHECK: Finished Loop pass manager run.
-; CHECK: Starting Loop pass manager run.
 ; CHECK: Running pass: RequireAnalysisPass<{{.*}}LoopAccessAnalysis
 ; CHECK: Running analysis: LoopAccessAnalysis on Loop at depth 1 containing: %outer.header
-; CHECK: Finished Loop pass manager run.
 ; CHECK: Running pass: LoopUnrollPass
 ; CHECK: Clearing all analysis results for: inner2.header
 ; CHECK: Clearing all analysis results for: outer.header
 ; CHECK: Invalidating analysis: LoopAccessAnalysis on {{.*}}inner1.header
 ; CHECK-NOT: Invalidating analysis: LoopAccessAnalysis on {{.*}}inner1.header.1
-; CHECK: Starting Loop pass manager run.
 ; CHECK: Running pass: LoopAccessInfoPrinterPass
 ; CHECK: Running analysis: LoopAccessAnalysis on Loop at depth 1 containing: %inner1.header
 ; CHECK: Loop access info in function 'test':
 ; CHECK:   inner1.header:
-; CHECK: Finished Loop pass manager run.
-; CHECK: Starting Loop pass manager run.
 ; CHECK: Running pass: LoopAccessInfoPrinterPass
 ; CHECK: Running analysis: LoopAccessAnalysis on Loop at depth 1 containing: %inner1.header.1
 ; CHECK: Loop access info in function 'test':
 ; CHECK:   inner1.header.1:
-; CHECK: Finished Loop pass manager run.
 
 target triple = "x86_64-unknown-linux-gnu"
 
 define void @test(i32 %inner1.count) {
 ; CHECK-LABEL: define void @test(
 bb:
   br label %outer.ph
 

llvm/test/Transforms/SCCP/ipsccp-preserve-analysis.ll

 ; Basic test to check that DominatorTreeAnalysis is preserved by IPSCCP and
 ; the following analysis can re-use it. The test contains two trivial functions
 ; IPSCCP can simplify, so we can test the case where IPSCCP makes changes.
 
 ; RUN: opt -disable-verify -debug-pass-manager \
 ; RUN:     -passes='function(require<domtree>,require<postdomtree>),ipsccp,function(require<domtree>,require<postdomtree>)' -S  %s 2>&1 \
 ; RUN:     | FileCheck -check-prefixes='IR,NEW-PM' %s
 
 ; RUN: opt -passes='function(require<postdomtree>),ipsccp,function(verify<domtree>)' -S  %s | FileCheck -check-prefixes='IR' %s
 
-; NEW-PM: Starting llvm::Module pass manager run.
 ; NEW-PM: Running analysis: DominatorTreeAnalysis on f1
 ; NEW-PM: Running analysis: PostDominatorTreeAnalysis on f1
 ; NEW-PM: Running analysis: DominatorTreeAnalysis on f2
 ; NEW-PM: Running analysis: PostDominatorTreeAnalysis on f2
 ; NEW-PM: Running pass: IPSCCPPass
 ; NEW-PM-DAG: Running analysis: AssumptionAnalysis on f1
 ; NEW-PM-DAG: Running analysis: AssumptionAnalysis on f2
 ; NEW-PM-NOT: Running analysis: AssumptionAnalysis

llvm/test/Transforms/SCCP/preserve-analysis.ll

 ; NEW-PM-DAG: Running analysis: TargetLibraryAnalysis on test
 ; NEW-PM-DAG: Running analysis: TargetIRAnalysis on test
 ; NEW-PM: Running pass: SCCPPass on test
 ; NEW-PM-NOT: Running analysis: LoopAnalysis on test
 ; NEW-PM-NOT: Running analysis: DominatorTreeAnalysis on test
 ; NEW-PM-NOT: Running analysis: AssumptionAnalysis on test
 ; NEW-PM-NOT: Running analysis: TargetLibraryAnalysis on test
 ; NEW-PM-NOT: Running analysis: TargetIRAnalysis on test
-; NEW-PM: Finished llvm::Function pass manager run.
 
 
 define i32 @test() {
 entry:
   %res = add i32 1, 10
   ret i32 %res
 }

llvm/test/Transforms/SROA/dead-inst.ll

 ; SROA fails to rewrite allocs but does rewrite some phis and delete
 ; dead instructions. Ensure that this invalidates analyses required
 ; for other passes.
 ; RUN: opt < %s -passes=bdce,sroa,bdce -o %t -debug-pass-manager 2>&1 | FileCheck %s
 ; CHECK: Running pass: BDCEPass on H
 ; CHECK: Running analysis: DemandedBitsAnalysis on H
 ; CHECK: Running pass: SROA on H
 ; CHECK: Invalidating analysis: DemandedBitsAnalysis on H
 ; CHECK: Running pass: BDCEPass on H
 ; CHECK: Running analysis: DemandedBitsAnalysis on H
-; CHECK: Finished llvm::Function pass manager run.
 
 target datalayout = "e-m:e-i64:64-n32:64"
 target triple = "powerpc64le-grtev4-linux-gnu"
 
 %class.b = type { i64 }
 
 declare void @D(%class.b* sret(%class.b), %class.b* dereferenceable(32)) local_unnamed_addr
 

llvm/test/tools/gold/X86/new-pm.ll

 ; Test plugin options new-pass-manager and debug-pass-manager
 ; RUN: opt -module-summary %s -o %t.o
 
 ; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
 ; RUN:     --plugin-opt=thinlto \
 ; RUN:     --plugin-opt=new-pass-manager \
 ; RUN:     --plugin-opt=debug-pass-manager \
 ; RUN:     --plugin-opt=cache-dir=%t.cache \
 ; RUN:     -o %t2.o %t.o 2>&1 | FileCheck %s
 
-; CHECK: Starting llvm::Module pass manager run
 
 ;; --plugin-opt=debug-pass-manager is a no-op for the legacy pass manager.
 ; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
 ; RUN:     --plugin-opt=thinlto \
 ; RUN:     --plugin-opt=legacy-pass-manager --plugin-opt=debug-pass-manager \
 ; RUN:     -o /dev/null %t.o 2>&1 | count 0
 
 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
 define void @globalfunc() #0 {
 entry:
   ret void
 }

llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
   M->setTargetTriple(TM->getTargetTriple().normalize());
   M->setDataLayout(TM->createDataLayout());
   codegen::setFunctionAttributes(TM->getTargetCPU(),
                                  TM->getTargetFeatureString(), *M);
 
   // Create pass pipeline
   //
 
-  PassBuilder PB(false, TM.get());
+  PassBuilder PB(TM.get());
 
   LoopAnalysisManager LAM;
   FunctionAnalysisManager FAM;
   CGSCCAnalysisManager CGAM;
   ModulePassManager MPM;
   ModuleAnalysisManager MAM;
 
   FAM.registerPass([&] { return PB.buildDefaultAAPipeline(); });
extern "C" LLVM_ATTRIBUTE_USED int LLVMFuzzerInitialize(
   // Check that pass pipeline is specified and correct
   //
 
   if (PassPipeline.empty()) {
     errs() << *argv[0] << ": at least one pass should be specified\n";
     exit(1);
   }
 
-  PassBuilder PB(false, TM.get());
+  PassBuilder PB(TM.get());
   ModulePassManager MPM;
   if (auto Err = PB.parsePassPipeline(MPM, PassPipeline)) {
     errs() << *argv[0] << ": " << toString(std::move(Err)) << "\n";
     exit(1);
   }
 
   // Create mutator
   //
 
   Mutator = createOptMutator();
 
   return 0;
 }

llvm/tools/opt/NewPMDriver.cpp

if (DebugifyEach)
     Debugify.registerCallbacks(PIC);
 
   PipelineTuningOptions PTO;
   // LoopUnrolling defaults on to true and DisableLoopUnrolling is initialized
   // to false above so we shouldn't necessarily need to check whether or not the
   // option has been enabled.
   PTO.LoopUnrolling = !DisableLoopUnrolling;
   PTO.Coroutines = Coroutines;
-  PassBuilder PB(DebugPM, TM, PTO, P, &PIC);
+  PassBuilder PB(TM, PTO, P, &PIC);
   registerEPCallbacks(PB);
 
   // Load requested pass plugins and let them register pass builder callbacks
   for (auto &PluginFN : PassPlugins) {
     auto PassPlugin = PassPlugin::Load(PluginFN);
     if (!PassPlugin) {
       errs() << "Failed to load passes from '" << PluginFN
              << "'. Request ignored.\n";
#include "llvm/Support/Extension.def"
 
   // Register all the basic analyses with the managers.
   PB.registerModuleAnalyses(MAM);
   PB.registerCGSCCAnalyses(CGAM);
   PB.registerFunctionAnalyses(FAM);
   PB.registerLoopAnalyses(LAM);
   PB.crossRegisterProxies(LAM, FAM, CGAM, MAM);
 
-  ModulePassManager MPM(DebugPM);
+  ModulePassManager MPM;
   if (VK > VK_NoVerifier)
     MPM.addPass(VerifierPass());
   if (EnableDebugify)
     MPM.addPass(NewPMDebugifyPass());
 
   if (!PassPipeline.empty()) {
     assert(Passes.empty() &&
            "PassPipeline and Passes should not both contain passes");

llvm/unittests/Analysis/CGSCCPassManagerTest.cpp

TEST_F(CGSCCPassManagerTest, Basic) {
   });
 
   int SCCAnalysisRuns = 0;
   CGAM.registerPass([&] { return TestSCCAnalysis(SCCAnalysisRuns); });
 
   int ModuleAnalysisRuns = 0;
   MAM.registerPass([&] { return TestModuleAnalysis(ModuleAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(RequireAnalysisPass<TestModuleAnalysis, Module>());
 
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
+  FunctionPassManager FPM1;
   int FunctionPassRunCount1 = 0;
   FPM1.addPass(LambdaFunctionPass([&](Function &, FunctionAnalysisManager &) {
     ++FunctionPassRunCount1;
     return PreservedAnalyses::none();
   }));
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
 
   int SCCPassRunCount1 = 0;
CGPM1.addPass(
 
           // Just ensure we get the immutable results.
           (void)FAM.getResult<TestImmutableFunctionAnalysis>(N.getFunction());
         }
 
         return PreservedAnalyses::all();
       }));
 
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   int FunctionPassRunCount2 = 0;
   FPM2.addPass(LambdaFunctionPass([&](Function &, FunctionAnalysisManager &) {
     ++FunctionPassRunCount2;
     return PreservedAnalyses::none();
   }));
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
 
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
-  FunctionPassManager FPM3(/*DebugLogging*/ true);
+  FunctionPassManager FPM3;
   int FunctionPassRunCount3 = 0;
   FPM3.addPass(LambdaFunctionPass([&](Function &, FunctionAnalysisManager &) {
     ++FunctionPassRunCount3;
     return PreservedAnalyses::none();
   }));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM3)));
 
   MPM.run(*M, MAM);

 }
 
 // Test that an SCC pass which fails to preserve a module analysis does in fact
 // invalidate that module analysis.
 TEST_F(CGSCCPassManagerTest, TestSCCPassInvalidatesModuleAnalysis) {
   int ModuleAnalysisRuns = 0;
   MAM.registerPass([&] { return TestModuleAnalysis(ModuleAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(RequireAnalysisPass<TestModuleAnalysis, Module>());
 
   // The first CGSCC run we preserve everything and make sure that works and
   // the module analysis is available in the second CGSCC run from the one
   // required module pass above.
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   int CountFoundModuleAnalysis1 = 0;
   CGPM1.addPass(LambdaSCCPass([&](LazyCallGraph::SCC &C,
                                   CGSCCAnalysisManager &AM, LazyCallGraph &CG,
                                   CGSCCUpdateResult &UR) {
     const auto &MAMProxy = AM.getResult<ModuleAnalysisManagerCGSCCProxy>(C, CG);
     if (MAMProxy.cachedResultExists<TestModuleAnalysis>(
             *C.begin()->getFunction().getParent()))
       ++CountFoundModuleAnalysis1;
 
     return PreservedAnalyses::all();
   }));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // The second CGSCC run checks that the module analysis got preserved the
   // previous time and in one SCC fails to preserve it.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   int CountFoundModuleAnalysis2 = 0;
   CGPM2.addPass(
       LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM,
                         LazyCallGraph &CG, CGSCCUpdateResult &UR) {
         const auto &MAMProxy =
             AM.getResult<ModuleAnalysisManagerCGSCCProxy>(C, CG);
         if (MAMProxy.cachedResultExists<TestModuleAnalysis>(
                 *C.begin()->getFunction().getParent()))
           ++CountFoundModuleAnalysis2;
 
         // Only fail to preserve analyses on one SCC and make sure that gets
         // propagated.
         return C.getName() == "(g)" ? PreservedAnalyses::none()
                                   : PreservedAnalyses::all();
       }));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   // The third CGSCC run should fail to find a cached module analysis as it
   // should have been invalidated by the above CGSCC run.
-  CGSCCPassManager CGPM3(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM3;
   int CountFoundModuleAnalysis3 = 0;
   CGPM3.addPass(LambdaSCCPass([&](LazyCallGraph::SCC &C,
                                   CGSCCAnalysisManager &AM, LazyCallGraph &CG,
                                   CGSCCUpdateResult &UR) {
     const auto &MAMProxy = AM.getResult<ModuleAnalysisManagerCGSCCProxy>(C, CG);
     if (MAMProxy.cachedResultExists<TestModuleAnalysis>(
             *C.begin()->getFunction().getParent()))
       ++CountFoundModuleAnalysis3;

 }
 
 // Similar to the above, but test that this works for function passes embedded
 // *within* a CGSCC layer.
 TEST_F(CGSCCPassManagerTest, TestFunctionPassInsideCGSCCInvalidatesModuleAnalysis) {
   int ModuleAnalysisRuns = 0;
   MAM.registerPass([&] { return TestModuleAnalysis(ModuleAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(RequireAnalysisPass<TestModuleAnalysis, Module>());
 
   // The first run we preserve everything and make sure that works and the
   // module analysis is available in the second run from the one required
   // module pass above.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   // Start true and mark false if we ever failed to find a module analysis
   // because we expect this to succeed for each SCC.
   bool FoundModuleAnalysis1 = true;
   FPM1.addPass(LambdaFunctionPass([&](Function &F,
                                       FunctionAnalysisManager &AM) {
     const auto &MAMProxy = AM.getResult<ModuleAnalysisManagerFunctionProxy>(F);
     if (!MAMProxy.cachedResultExists<TestModuleAnalysis>(*F.getParent()))
       FoundModuleAnalysis1 = false;
 
     return PreservedAnalyses::all();
   }));
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // The second run checks that the module analysis got preserved the previous
   // time and in one function fails to preserve it.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   // Again, start true and mark false if we ever failed to find a module analysis
   // because we expect this to succeed for each SCC.
   bool FoundModuleAnalysis2 = true;
   FPM2.addPass(LambdaFunctionPass([&](Function &F,
                                       FunctionAnalysisManager &AM) {
     const auto &MAMProxy = AM.getResult<ModuleAnalysisManagerFunctionProxy>(F);
     if (!MAMProxy.cachedResultExists<TestModuleAnalysis>(*F.getParent()))
       FoundModuleAnalysis2 = false;
 
     // Only fail to preserve analyses on one SCC and make sure that gets
     // propagated.
     return F.getName() == "h2" ? PreservedAnalyses::none()
                                : PreservedAnalyses::all();
   }));
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   // The third run should fail to find a cached module analysis as it should
   // have been invalidated by the above run.
-  FunctionPassManager FPM3(/*DebugLogging*/ true);
+  FunctionPassManager FPM3;
   // Start false and mark true if we ever *succeeded* to find a module
   // analysis, as we expect this to fail for every function.
   bool FoundModuleAnalysis3 = false;
   FPM3.addPass(LambdaFunctionPass([&](Function &F,
                                       FunctionAnalysisManager &AM) {
     const auto &MAMProxy = AM.getResult<ModuleAnalysisManagerFunctionProxy>(F);
     if (MAMProxy.cachedResultExists<TestModuleAnalysis>(*F.getParent()))
       FoundModuleAnalysis3 = true;
 
     return PreservedAnalyses::none();
   }));
-  CGSCCPassManager CGPM3(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM3;
   CGPM3.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM3)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM3)));
 
   MPM.run(*M, MAM);
 
   EXPECT_EQ(1, ModuleAnalysisRuns);
   EXPECT_TRUE(FoundModuleAnalysis1);
   EXPECT_TRUE(FoundModuleAnalysis2);
   EXPECT_FALSE(FoundModuleAnalysis3);
 }
 
 // Test that a Module pass which fails to preserve an SCC analysis in fact
 // invalidates that analysis.
 TEST_F(CGSCCPassManagerTest, TestModulePassInvalidatesSCCAnalysis) {
   int SCCAnalysisRuns = 0;
   CGAM.registerPass([&] { return TestSCCAnalysis(SCCAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves the LazyCallGraph and the proxy but
   // not the SCC analysis.
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     PA.preserve<CGSCCAnalysisManagerModuleProxy>();
     PA.preserve<FunctionAnalysisManagerModuleProxy>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again. This
   // will trigger re-running it.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // Two runs and four SCCs.
   EXPECT_EQ(2 * 4, SCCAnalysisRuns);
 }
 
 // Check that marking the SCC analysis preserved is sufficient to avoid
 // invaliadtion. This should only run the analysis once for each SCC.
 TEST_F(CGSCCPassManagerTest, TestModulePassCanPreserveSCCAnalysis) {
   int SCCAnalysisRuns = 0;
   CGAM.registerPass([&] { return TestSCCAnalysis(SCCAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves each of the necessary components
   // (but not everything).
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     PA.preserve<CGSCCAnalysisManagerModuleProxy>();
     PA.preserve<FunctionAnalysisManagerModuleProxy>();
     PA.preserve<TestSCCAnalysis>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again but find
   // it in the cache.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // Four SCCs
   EXPECT_EQ(4, SCCAnalysisRuns);
 }
 
 // Check that even when the analysis is preserved, if the SCC information isn't
 // we still nuke things because the SCC keys could change.
 TEST_F(CGSCCPassManagerTest, TestModulePassInvalidatesSCCAnalysisOnCGChange) {
   int SCCAnalysisRuns = 0;
   CGAM.registerPass([&] { return TestSCCAnalysis(SCCAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves the analysis but not the call
   // graph or proxy.
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     PA.preserve<TestSCCAnalysis>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(RequireAnalysisPass<TestSCCAnalysis, LazyCallGraph::SCC,
                                     CGSCCAnalysisManager, LazyCallGraph &,
                                     CGSCCUpdateResult &>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // Two runs and four SCCs.
   EXPECT_EQ(2 * 4, SCCAnalysisRuns);
std::unique_ptr<Module> M = parseIR("declare void @g()\n"
                                       "declare void @h()\n"
                                       "define void @f() {\n"
                                       "entry:\n"
                                       "  call void @g()\n"
                                       "  call void @h()\n"
                                       "  ret void\n"
                                       "}\n");
 
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
 
   // First force the analysis to be run.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   FPM1.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
 
   // Now run a module pass that preserves the LazyCallGraph and proxy but not
   // the SCC analysis.
   CGPM.addPass(LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &,
                                  LazyCallGraph &, CGSCCUpdateResult &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again. This
   // will trigger re-running it.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
   EXPECT_EQ(2, FunctionAnalysisRuns);
 }
 
 // Check that marking the SCC analysis preserved is sufficient. This should
 // only run the analysis once the SCC.
 TEST_F(CGSCCPassManagerTest, TestSCCPassCanPreserveFunctionAnalysis) {
   int FunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
 
   // Create a very simple module with a single function and SCC to make testing
   // these issues much easier.
   std::unique_ptr<Module> M = parseIR("declare void @g()\n"
                                       "declare void @h()\n"
                                       "define void @f() {\n"
                                       "entry:\n"
                                       "  call void @g()\n"
                                       "  call void @h()\n"
                                       "  ret void\n"
                                       "}\n");
 
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
 
   // First force the analysis to be run.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   FPM1.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
 
   // Now run a module pass that preserves each of the necessary components
   // (but
   // not everything).
   CGPM.addPass(LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &,
                                  LazyCallGraph &, CGSCCUpdateResult &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     PA.preserve<FunctionAnalysisManagerCGSCCProxy>();
     PA.preserve<TestFunctionAnalysis>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again but find
   // it in the cache.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
   EXPECT_EQ(1, FunctionAnalysisRuns);
 }
 
 // Note that there is no test for invalidating the call graph or other
 // structure with an SCC pass because there is no mechanism to do that from
 // withinsuch a pass. Instead, such a pass has to directly update the call
 // graph structure.
 
 // Test that a madule pass invalidates function analyses when the CGSCC proxies
 // and pass manager.
 TEST_F(CGSCCPassManagerTest,
        TestModulePassInvalidatesFunctionAnalysisNestedInCGSCC) {
   MAM.registerPass([&] { return LazyCallGraphAnalysis(); });
 
   int FunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   FPM1.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves the LazyCallGraph and proxies but not
   // the Function analysis.
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     PA.preserve<CGSCCAnalysisManagerModuleProxy>();
     PA.preserve<FunctionAnalysisManagerCGSCCProxy>();
     PA.preserve<FunctionAnalysisManagerModuleProxy>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again. This
   // will trigger re-running it.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // Two runs and 6 functions.
   EXPECT_EQ(2 * 6, FunctionAnalysisRuns);
 }
 
 // Check that by marking the function pass and proxies as preserved, this
 // propagates all the way through.
 TEST_F(CGSCCPassManagerTest,
        TestModulePassCanPreserveFunctionAnalysisNestedInCGSCC) {
   MAM.registerPass([&] { return LazyCallGraphAnalysis(); });
 
   int FunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   FPM1.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves the LazyCallGraph, the proxy, and
   // the Function analysis.
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     PA.preserve<LazyCallGraphAnalysis>();
     PA.preserve<CGSCCAnalysisManagerModuleProxy>();
     PA.preserve<FunctionAnalysisManagerCGSCCProxy>();
     PA.preserve<FunctionAnalysisManagerModuleProxy>();
     PA.preserve<TestFunctionAnalysis>();
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again. This
   // will trigger re-running it.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // One run and 6 functions.
   EXPECT_EQ(6, FunctionAnalysisRuns);
 }
 
 // Check that if the lazy call graph itself isn't preserved we still manage to
 // invalidate everything.
 TEST_F(CGSCCPassManagerTest,
        TestModulePassInvalidatesFunctionAnalysisNestedInCGSCCOnCGChange) {
   MAM.registerPass([&] { return LazyCallGraphAnalysis(); });
 
   int FunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   // First force the analysis to be run.
-  FunctionPassManager FPM1(/*DebugLogging*/ true);
+  FunctionPassManager FPM1;
   FPM1.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM1(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM1;
   CGPM1.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM1)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM1)));
 
   // Now run a module pass that preserves the LazyCallGraph but not the
   // Function analysis.
   MPM.addPass(LambdaModulePass([&](Module &M, ModuleAnalysisManager &) {
     PreservedAnalyses PA;
     return PA;
   }));
 
   // And now a second CGSCC run which requires the SCC analysis again. This
   // will trigger re-running it.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(RequireAnalysisPass<TestFunctionAnalysis, Function>());
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(createCGSCCToFunctionPassAdaptor(std::move(FPM2)));
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM2)));
 
   MPM.run(*M, MAM);
   // Two runs and 6 functions.
   EXPECT_EQ(2 * 6, FunctionAnalysisRuns);
 }
 
TEST_F(CGSCCPassManagerTest, TestIndirectAnalysisInvalidation) {
 
   int FunctionAnalysisRuns = 0, IndirectFunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
   FAM.registerPass([&] {
     return TestIndirectFunctionAnalysis(IndirectFunctionAnalysisRuns, MAM,
                                         CGAM);
   });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
   int FunctionCount = 0;
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   // First just use the analysis to get the function count and preserve
   // everything.
   CGPM.addPass(
       LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM,
                         LazyCallGraph &CG, CGSCCUpdateResult &) {
         auto &DoublyIndirectResult =
             AM.getResult<TestDoublyIndirectSCCAnalysis>(C, CG);
         auto &IndirectResult = DoublyIndirectResult.IDep;
CGPM.addPass(
       }));
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(
       RequireAnalysisPass<TestIndirectFunctionAnalysis, Function>()));
 
   // Create a second CGSCC pass manager. This will cause the module-level
   // invalidation to occur, which will force yet another invalidation of the
   // indirect SCC-level analysis as the module analysis it depends on gets
   // invalidated.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(
       LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM,
                         LazyCallGraph &CG, CGSCCUpdateResult &) {
         auto &DoublyIndirectResult =
             AM.getResult<TestDoublyIndirectSCCAnalysis>(C, CG);
         auto &IndirectResult = DoublyIndirectResult.IDep;
         FunctionCount += IndirectResult.SCCDep.FunctionCount;
         return PreservedAnalyses::all();
TEST_F(CGSCCPassManagerTest, TestAnalysisInvalidationCGSCCUpdate) {
 
   int FunctionAnalysisRuns = 0, IndirectFunctionAnalysisRuns = 0;
   FAM.registerPass([&] { return TestFunctionAnalysis(FunctionAnalysisRuns); });
   FAM.registerPass([&] {
     return TestIndirectFunctionAnalysis(IndirectFunctionAnalysisRuns, MAM,
                                         CGAM);
   });
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
 
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   // First just use the analysis to get the function count and preserve
   // everything.
   using RequireTestIndirectFunctionAnalysisPass =
       RequireAnalysisPass<TestIndirectFunctionAnalysis, Function>;
   using RequireTestDoublyIndirectSCCAnalysisPass =
       RequireAnalysisPass<TestDoublyIndirectSCCAnalysis, LazyCallGraph::SCC,
                           CGSCCAnalysisManager, LazyCallGraph &,
                           CGSCCUpdateResult &>;
CGPM.addPass(
       }));
   // Now use the analysis again on each SCC and function, forcing
   // re-computation for all of them.
   CGPM.addPass(RequireTestDoublyIndirectSCCAnalysisPass());
   CGPM.addPass(createCGSCCToFunctionPassAdaptor(
       RequireTestIndirectFunctionAnalysisPass()));
 
   // Create another CGSCC pipeline that requires all the analyses again.
-  CGSCCPassManager CGPM2(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM2;
   CGPM2.addPass(RequireTestDoublyIndirectSCCAnalysisPass());
   CGPM2.addPass(createCGSCCToFunctionPassAdaptor(
       RequireTestIndirectFunctionAnalysisPass()));
 
   // Next we inject an SCC pass that finds the `(h2)` SCC, adds a call to `h3`
   // back to `h2`, and then invalidates everything for what will then be the
   // `(h3, h1, h2)` SCC again.
-  CGSCCPassManager CGPM3(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM3;
   CGPM3.addPass(
       LambdaSCCPass([&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM,
                         LazyCallGraph &CG, CGSCCUpdateResult &UR) {
         (void)AM.getResult<TestDoublyIndirectSCCAnalysis>(C, CG);
         if (C.getName() != "(h2)")
           return PreservedAnalyses::all();
 
         // Build the preserved set.
TEST_F(CGSCCPassManagerTest, TestAnalysisInvalidationCGSCCUpdate) {
   CGPM3.addPass(RequireTestDoublyIndirectSCCAnalysisPass());
   CGPM3.addPass(createCGSCCToFunctionPassAdaptor(
       RequireTestIndirectFunctionAnalysisPass()));
 
   // Create a second CGSCC pass manager. This will cause the module-level
   // invalidation to occur, which will force yet another invalidation of the
   // indirect SCC-level analysis as the module analysis it depends on gets
   // invalidated.
-  CGSCCPassManager CGPM4(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM4;
   CGPM4.addPass(RequireTestDoublyIndirectSCCAnalysisPass());
   CGPM4.addPass(createCGSCCToFunctionPassAdaptor(
       RequireTestIndirectFunctionAnalysisPass()));
 
   // Add a requires pass to populate the module analysis and then one of our
   // CGSCC pipelines. Repeat for all four CGSCC pipelines.
   MPM.addPass(RequireAnalysisPass<TestModuleAnalysis, Module>());
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
struct LambdaSCCPassNoPreserve : public PassInfoMixin<LambdaSCCPassNoPreserve> {
   }
 
   std::function<void(LazyCallGraph::SCC &, CGSCCAnalysisManager &,
                      LazyCallGraph &, CGSCCUpdateResult &)>
       Func;
 };
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses0) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(h3, h1, h2)")
           return;
 
         auto &FAM =
             AM.getResult<FunctionAnalysisManagerCGSCCProxy>(C, CG).getManager();
CGPM.addPass(LambdaSCCPassNoPreserve(
         (void)CallInst::Create(FnH3, {}, "", IP);
 
         auto &H2N = *llvm::find_if(
             C, [](LazyCallGraph::Node &N) { return N.getName() == "h2"; });
         ASSERT_NO_FATAL_FAILURE(
             updateCGAndAnalysisManagerForCGSCCPass(CG, C, H2N, AM, UR, FAM));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses1) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
                                            CGSCCAnalysisManager &AM,
                                            LazyCallGraph &CG,
                                            CGSCCUpdateResult &UR) {
     if (C.getName() != "(h3, h1, h2)")
       return;
 
     auto &FAM =
CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
 
     auto &H2N = *llvm::find_if(
         C, [](LazyCallGraph::Node &N) { return N.getName() == "h2"; });
     ASSERT_DEATH(
         updateCGAndAnalysisManagerForFunctionPass(CG, C, H2N, AM, UR, FAM),
         "Any new calls should be modeled as");
   }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses2) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(f)")
           return;
 
         auto &FAM =
             AM.getResult<FunctionAnalysisManagerCGSCCProxy>(C, CG).getManager();
         Function *FnF = M->getFunction("f");
         Function *FnH2 = M->getFunction("h2");
         ASSERT_NE(FnF, nullptr);
         ASSERT_NE(FnH2, nullptr);
 
         // And insert a call to `h2`
         Instruction *IP = &FnF->getEntryBlock().front();
         (void)CallInst::Create(FnH2, {}, "", IP);
 
         auto &FN = *llvm::find_if(
             C, [](LazyCallGraph::Node &N) { return N.getName() == "f"; });
         ASSERT_NO_FATAL_FAILURE(
             updateCGAndAnalysisManagerForCGSCCPass(CG, C, FN, AM, UR, FAM));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses3) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
                                            CGSCCAnalysisManager &AM,
                                            LazyCallGraph &CG,
                                            CGSCCUpdateResult &UR) {
     if (C.getName() != "(f)")
       return;
 
     auto &FAM =
CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
 
     auto &FN = *llvm::find_if(
         C, [](LazyCallGraph::Node &N) { return N.getName() == "f"; });
     ASSERT_DEATH(
         updateCGAndAnalysisManagerForFunctionPass(CG, C, FN, AM, UR, FAM),
         "Any new calls should be modeled as");
   }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses4) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(f)")
           return;
 
         auto &FAM =
             AM.getResult<FunctionAnalysisManagerCGSCCProxy>(C, CG).getManager();
CGPM.addPass(LambdaSCCPassNoPreserve(
 
         auto &FN = *llvm::find_if(
             C, [](LazyCallGraph::Node &N) { return N.getName() == "f"; });
 
         ASSERT_NO_FATAL_FAILURE(
             updateCGAndAnalysisManagerForCGSCCPass(CG, C, FN, AM, UR, FAM));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses5) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
                                            CGSCCAnalysisManager &AM,
                                            LazyCallGraph &CG,
                                            CGSCCUpdateResult &UR) {
     if (C.getName() != "(f)")
       return;
 
     auto &FAM =
CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
 
     auto &FN = *llvm::find_if(
         C, [](LazyCallGraph::Node &N) { return N.getName() == "f"; });
 
     ASSERT_DEATH(updateCGAndAnalysisManagerForCGSCCPass(CG, C, FN, AM, UR, FAM),
                  "should already have an associated node");
   }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses6) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(h3, h1, h2)")
           return;
 
         Function *FnX = M->getFunction("x");
         Function *FnH1 = M->getFunction("h1");
CGPM.addPass(LambdaSCCPassNoPreserve(
 
         // Use the CallGraphUpdater to update the call graph for the new
         // function.
         CallGraphUpdater CGU;
         CGU.initialize(CG, C, AM, UR);
         ASSERT_NO_FATAL_FAILURE(CGU.reanalyzeFunction(*FnH2));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses7) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(f)")
           return;
 
         Function *FnF = M->getFunction("f");
         Function *FnH2 = M->getFunction("h2");
         ASSERT_NE(FnF, nullptr);
         ASSERT_NE(FnH2, nullptr);
 
         // And insert a call to `h2`
         Instruction *IP = &FnF->getEntryBlock().front();
         (void)CallInst::Create(FnH2, {}, "", IP);
 
         // Use the CallGraphUpdater to update the call graph for the new
         // function.
         CallGraphUpdater CGU;
         CGU.initialize(CG, C, AM, UR);
         ASSERT_NO_FATAL_FAILURE(CGU.reanalyzeFunction(*FnF));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses8) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(f)")
           return;
 
         Function *FnF = M->getFunction("f");
         Function *FnewF = Function::Create(FnF->getFunctionType(),
CGPM.addPass(LambdaSCCPassNoPreserve(
         // Use the CallGraphUpdater to update the call graph.
         CallGraphUpdater CGU;
         CGU.initialize(CG, C, AM, UR);
         ASSERT_NO_FATAL_FAILURE(CGU.replaceFunctionWith(*FnF, *FnewF));
         ASSERT_TRUE(FnF->isDeclaration());
         ASSERT_EQ(FnF->getNumUses(), 0U);
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses9) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(f)")
           return;
 
         Function *FnF = M->getFunction("f");
 
         // Use the CallGraphUpdater to update the call graph.
         {
           CallGraphUpdater CGU;
           CGU.initialize(CG, C, AM, UR);
           ASSERT_NO_FATAL_FAILURE(CGU.removeFunction(*FnF));
           ASSERT_EQ(M->getFunctionList().size(), 6U);
         }
         ASSERT_EQ(M->getFunctionList().size(), 5U);
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(CGSCCPassManagerTest, TestUpdateCGAndAnalysisManagerForPasses10) {
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (C.getName() != "(h3, h1, h2)")
           return;
 
         Function *FnX = M->getFunction("x");
         Function *FnH1 = M->getFunction("h1");
CGPM.addPass(LambdaSCCPassNoPreserve(
 
         // Use the CallGraphUpdater to update the call graph.
         CallGraphUpdater CGU;
         CGU.initialize(CG, C, AM, UR);
         ASSERT_NO_FATAL_FAILURE(CGU.reanalyzeFunction(*FnH1));
         ASSERT_NO_FATAL_FAILURE(CGU.removeFunction(*FnH2));
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 }
 
 // Returns a vector containing the SCC's nodes. Useful for not iterating over an
 // SCC while mutating it.
 static SmallVector<LazyCallGraph::Node *> SCCNodes(LazyCallGraph::SCC &C) {
   SmallVector<LazyCallGraph::Node *> Nodes;
   for (auto &N : C)
     Nodes.push_back(&N);
 
   return Nodes;
 }
 
 // Start with call recursive f, create f -> g and ref recursive f.
 TEST_F(CGSCCPassManagerTest, TestInsertionOfNewFunctions1) {
   std::unique_ptr<Module> M = parseIR("define void @f() {\n"
                                       "entry:\n"
                                       "  call void @f()\n"
                                       "  ret void\n"
                                       "}\n");
 
   bool Ran = false;
 
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve(
       [&](LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM, LazyCallGraph &CG,
           CGSCCUpdateResult &UR) {
         if (Ran)
           return;
 
         auto &FAM =
             AM.getResult<FunctionAnalysisManagerCGSCCProxy>(C, CG).getManager();
CGPM.addPass(LambdaSCCPassNoPreserve(
               << "Updating the call graph with a demoted, self-referential "
                  "call edge 'f -> f', and a newly inserted ref edge 'f -> g', "
                  "caused a fatal failure";
 
           Ran = true;
         }
       }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
   ASSERT_TRUE(Ran);
 }
 
 // Start with f, end with f -> g1, f -> g2, and f -ref-> (h1 <-ref-> h2).
 TEST_F(CGSCCPassManagerTest, TestInsertionOfNewFunctions2) {
   std::unique_ptr<Module> M = parseIR("define void @f() {\n"
                                       "entry:\n"
                                       "  ret void\n"
                                       "}\n");
 
   bool Ran = false;
 
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
                                            CGSCCAnalysisManager &AM,
                                            LazyCallGraph &CG,
                                            CGSCCUpdateResult &UR) {
     if (Ran)
       return;
 
     auto &FAM =
for (LazyCallGraph::Node *N : SCCNodes(C)) {
           updateCGAndAnalysisManagerForCGSCCPass(CG, C, *N, AM, UR, FAM))
           << "Updating the call graph with mutually recursive g1 <-> g2, h1 "
              "<-> h2 caused a fatal failure";
 
       Ran = true;
     }
   }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
   ASSERT_TRUE(Ran);
 }
 
 TEST_F(CGSCCPassManagerTest, TestInsertionOfNewNonTrivialCallEdge) {
   std::unique_ptr<Module> M = parseIR("define void @f1() {\n"
                                       "entry:\n"
std::unique_ptr<Module> M = parseIR("define void @f1() {\n"
                                       "define void @f4() {\n"
                                       "entry:\n"
                                       "  %a = bitcast void ()* @f3 to i8*\n"
                                       "  %b = bitcast void ()* @f1 to i8*\n"
                                       "  ret void\n"
                                       "}\n");
 
   bool Ran = false;
-  CGSCCPassManager CGPM(/*DebugLogging*/ true);
+  CGSCCPassManager CGPM;
   CGPM.addPass(LambdaSCCPassNoPreserve([&](LazyCallGraph::SCC &C,
                                            CGSCCAnalysisManager &AM,
                                            LazyCallGraph &CG,
                                            CGSCCUpdateResult &UR) {
     if (Ran)
       return;
 
     auto &FAM =
for (LazyCallGraph::Node *N : SCCNodes(C)) {
           updateCGAndAnalysisManagerForCGSCCPass(CG, C, *N, AM, UR, FAM))
           << "Updating the call graph with mutually recursive g1 <-> g2, h1 "
              "<-> h2 caused a fatal failure";
 
       Ran = true;
     }
   }));
 
-  ModulePassManager MPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
   MPM.addPass(createModuleToPostOrderCGSCCPassAdaptor(std::move(CGPM)));
   MPM.run(*M, MAM);
 
   ASSERT_TRUE(Ran);
 }
 
 TEST_F(CGSCCPassManagerTest, TestFunctionPassesAreQueriedForInvalidation) {
   std::unique_ptr<Module> M = parseIR("define void @f() { ret void }");

llvm/unittests/IR/PassBuilderCallbacksTest.cpp

PassBuilderCallbacksTest()
                   "  %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ]\n"
                   "  %iv.next = add i32 %iv, 1\n"
                   "  tail call void @bar()\n"
                   "  %cmp = icmp eq i32 %iv, %n\n"
                   "  br i1 %cmp, label %exit, label %loop\n"
                   "exit:\n"
                   "  ret void\n"
                   "}\n")),
-        CallbacksHandle(), PB(false, nullptr, PipelineTuningOptions(), None,
-                              &CallbacksHandle.Callbacks),
-        PM(true), LAM(), FAM(), CGAM(), AM() {
+        CallbacksHandle(),
+        PB(nullptr, PipelineTuningOptions(), None, &CallbacksHandle.Callbacks),
+        PM(), LAM(), FAM(), CGAM(), AM() {
 
     EXPECT_TRUE(&CallbacksHandle.Callbacks ==
                 PB.getPassInstrumentationCallbacks());
 
     /// Register a callback for analysis registration.
     ///
     /// The callback is a function taking a reference to an AnalyisManager
     /// object. When called, the callee gets to register its own analyses with

 /// The ParseTopLevelPipeline callback takes over parsing of the entire pipeline
 /// from PassBuilder if it encounters an unknown pipeline entry at the top level
 /// (i.e., the first entry on the pipeline).
 /// This test parses a pipeline named 'another-pipeline', whose only elements
 /// may be the test-transform pass or the analysis utilities
 TEST_F(ModuleCallbacksTest, ParseTopLevelPipeline) {
   PB.registerParseTopLevelPipelineCallback(
       [this](ModulePassManager &MPM,
-             ArrayRef<PassBuilder::PipelineElement> Pipeline,
-             bool DebugLogging) {
+             ArrayRef<PassBuilder::PipelineElement> Pipeline) {
         auto &FirstName = Pipeline.front().Name;
         auto &InnerPipeline = Pipeline.front().InnerPipeline;
         if (FirstName == "another-pipeline") {
           for (auto &E : InnerPipeline) {
             if (parseAnalysisUtilityPasses<AnalysisT>("test-analysis", E.Name,
                                                       PM))
               continue;
 

llvm/unittests/IR/PassManagerTest.cpp

TEST_F(PassManagerTest, Basic) {
   ModulePassManager MPM;
 
   // Count the runs over a Function.
   int FunctionPassRunCount1 = 0;
   int AnalyzedInstrCount1 = 0;
   int AnalyzedFunctionCount1 = 0;
   {
     // Pointless scoped copy to test move assignment.
-    ModulePassManager NestedMPM(/*DebugLogging*/ true);
+    ModulePassManager NestedMPM;
     FunctionPassManager FPM;
     {
       // Pointless scope to test move assignment.
-      FunctionPassManager NestedFPM(/*DebugLogging*/ true);
+      FunctionPassManager NestedFPM;
       NestedFPM.addPass(TestFunctionPass(FunctionPassRunCount1,
                                          AnalyzedInstrCount1,
                                          AnalyzedFunctionCount1, MAM));
       FPM = std::move(NestedFPM);
     }
     NestedMPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
     MPM = std::move(NestedMPM);
   }
 
   // Count the runs over a module.
   int ModulePassRunCount = 0;
   MPM.addPass(TestModulePass(ModulePassRunCount));
 
   // Count the runs over a Function in a separate manager.
   int FunctionPassRunCount2 = 0;
   int AnalyzedInstrCount2 = 0;
   int AnalyzedFunctionCount2 = 0;
   {
-    FunctionPassManager FPM(/*DebugLogging*/ true);
+    FunctionPassManager FPM;
     FPM.addPass(TestFunctionPass(FunctionPassRunCount2, AnalyzedInstrCount2,
                                  AnalyzedFunctionCount2, MAM));
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   // A third function pass manager but with only preserving intervening passes
   // and with a function pass that invalidates exactly one analysis.
   MPM.addPass(TestPreservingModulePass());
   int FunctionPassRunCount3 = 0;
   int AnalyzedInstrCount3 = 0;
   int AnalyzedFunctionCount3 = 0;
   {
-    FunctionPassManager FPM(/*DebugLogging*/ true);
+    FunctionPassManager FPM;
     FPM.addPass(TestFunctionPass(FunctionPassRunCount3, AnalyzedInstrCount3,
                                  AnalyzedFunctionCount3, MAM));
     FPM.addPass(TestInvalidationFunctionPass("f"));
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   // A fourth function pass manager but with only preserving intervening
   // passes but triggering the module analysis.
TEST_F(PassManagerTest, Basic) {
   }
 
   // A fifth function pass manager which invalidates one function first but
   // uses only cached results.
   int FunctionPassRunCount5 = 0;
   int AnalyzedInstrCount5 = 0;
   int AnalyzedFunctionCount5 = 0;
   {
-    FunctionPassManager FPM(/*DebugLogging*/ true);
+    FunctionPassManager FPM;
     FPM.addPass(TestInvalidationFunctionPass("f"));
     FPM.addPass(TestFunctionPass(FunctionPassRunCount5, AnalyzedInstrCount5,
                                  AnalyzedFunctionCount5, MAM,
                                  /*OnlyUseCachedResults=*/true));
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   MPM.run(*M, MAM);
TEST_F(PassManagerTest, IndirectAnalysisInvalidation) {
   MAM.registerPass([&] { return FunctionAnalysisManagerModuleProxy(FAM); });
   FAM.registerPass([&] { return ModuleAnalysisManagerFunctionProxy(MAM); });
 
   PassInstrumentationCallbacks PIC;
   MAM.registerPass([&] { return PassInstrumentationAnalysis(&PIC); });
   FAM.registerPass([&] { return PassInstrumentationAnalysis(&PIC); });
 
   int InstrCount = 0, FunctionCount = 0;
-  ModulePassManager MPM(/*DebugLogging*/ true);
-  FunctionPassManager FPM(/*DebugLogging*/ true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   // First just use the analysis to get the instruction count, and preserve
   // everything.
   FPM.addPass(LambdaPass([&](Function &F, FunctionAnalysisManager &AM) {
     auto &DoublyIndirectResult =
         AM.getResult<TestDoublyIndirectFunctionAnalysis>(F);
     auto &IndirectResult = DoublyIndirectResult.IDep;
     InstrCount += IndirectResult.FDep.InstructionCount;
     FunctionCount += IndirectResult.MDep.FunctionCount;
FPM.addPass(LambdaPass([&](Function &F, FunctionAnalysisManager &AM) {
     FunctionCount += IndirectResult.MDep.FunctionCount;
     return PreservedAnalyses::all();
   }));
 
   // Create a second function pass manager. This will cause the module-level
   // invalidation to occur, which will force yet another invalidation of the
   // indirect function-level analysis as the module analysis it depends on gets
   // invalidated.
-  FunctionPassManager FPM2(/*DebugLogging*/ true);
+  FunctionPassManager FPM2;
   FPM2.addPass(LambdaPass([&](Function &F, FunctionAnalysisManager &AM) {
     auto &DoublyIndirectResult =
         AM.getResult<TestDoublyIndirectFunctionAnalysis>(F);
     auto &IndirectResult = DoublyIndirectResult.IDep;
     InstrCount += IndirectResult.FDep.InstructionCount;
     FunctionCount += IndirectResult.MDep.FunctionCount;
     return PreservedAnalyses::all();
   }));
auto M = parseIR(Context, "define void @foo() {\n"
                             "next:\n"
                             "  br label %exit\n"
                             "exit:\n"
                             "  ret void\n"
                             "}\n");
 
   auto *F = M->getFunction("foo");
   FunctionAnalysisManager FAM;
-  FunctionPassManager FPM(/*DebugLogging*/ true);
+  FunctionPassManager FPM;
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(/*DebugLogging*/ true);
   SI.registerCallbacks(PIC, &FAM);
   FAM.registerPass([&] { return PassInstrumentationAnalysis(&PIC); });
   FAM.registerPass([&] { return DominatorTreeAnalysis(); });
   FAM.registerPass([&] { return AssumptionAnalysis(); });
   FAM.registerPass([&] { return TargetIRAnalysis(); });
 
auto M = parseIR(Context, "define void @foo() {\n"
                             "next:\n"
                             "  br label %exit\n"
                             "exit:\n"
                             "  ret void\n"
                             "}\n");
 
   auto *F = M->getFunction("foo");
   FunctionAnalysisManager FAM;
-  FunctionPassManager FPM(/*DebugLogging*/ true);
+  FunctionPassManager FPM;
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(/*DebugLogging*/ true);
   SI.registerCallbacks(PIC, &FAM);
   FAM.registerPass([&] { return PassInstrumentationAnalysis(&PIC); });
   FAM.registerPass([&] { return DominatorTreeAnalysis(); });
   FAM.registerPass([&] { return AssumptionAnalysis(); });
   FAM.registerPass([&] { return TargetIRAnalysis(); });
 
auto M = parseIR(Context, "define void @foo() {\n"
                             "next:\n"
                             "  br label %exit\n"
                             "exit:\n"
                             "  ret void\n"
                             "}\n");
 
   auto *F = M->getFunction("foo");
   FunctionAnalysisManager FAM;
-  FunctionPassManager FPM(/*DebugLogging*/ true);
+  FunctionPassManager FPM;
   PassInstrumentationCallbacks PIC;
   StandardInstrumentations SI(/*DebugLogging*/ true);
   SI.registerCallbacks(PIC, &FAM);
   FAM.registerPass([&] { return PassInstrumentationAnalysis(&PIC); });
   FAM.registerPass([&] { return DominatorTreeAnalysis(); });
   FAM.registerPass([&] { return AssumptionAnalysis(); });
   FAM.registerPass([&] { return TargetIRAnalysis(); });
 
-  FunctionPassManager InnerFPM(/*DebugLogging*/ true);
+  FunctionPassManager InnerFPM;
   InnerFPM.addPass(SimplifyCFGPass());
 
   FPM.addPass(TestSimplifyCFGWrapperPass(InnerFPM));
   FPM.run(*F, FAM);
 }
 }

llvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp

LoopPassManagerTest()
     LAM.registerPass([&] { return FunctionAnalysisManagerLoopProxy(FAM); });
     FAM.registerPass([&] { return LoopAnalysisManagerFunctionProxy(LAM); });
     FAM.registerPass([&] { return ModuleAnalysisManagerFunctionProxy(MAM); });
     MAM.registerPass([&] { return FunctionAnalysisManagerModuleProxy(FAM); });
   }
 };
 
 TEST_F(LoopPassManagerTest, Basic) {
-  ModulePassManager MPM(true);
+  ModulePassManager MPM;
   ::testing::InSequence MakeExpectationsSequenced;
 
   // First we just visit all the loops in all the functions and get their
   // analysis results. This will run the analysis a total of four times,
   // once for each loop.
   EXPECT_CALL(MLPHandle, run(HasName("loop.0.0"), _, _, _))
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.0"), _, _));
   EXPECT_CALL(MLPHandle, run(HasName("loop.0.1"), _, _, _))
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.1"), _, _));
   EXPECT_CALL(MLPHandle, run(HasName("loop.0"), _, _, _))
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0"), _, _));
   EXPECT_CALL(MLPHandle, run(HasName("loop.g.0"), _, _, _))
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLAHandle, run(HasName("loop.g.0"), _, _));
   // Wire the loop pass through pass managers into the module pipeline.
   {
-    LoopPassManager LPM(true);
+    LoopPassManager LPM;
     LPM.addPass(MLPHandle.getPass());
-    FunctionPassManager FPM(true);
+    FunctionPassManager FPM;
     FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   // Next we run two passes over the loops. The first one invalidates the
   // analyses for one loop, the second ones try to get the analysis results.
   // This should force only one analysis to re-run within the loop PM, but will
   // also invalidate everything after the loop pass manager finishes.
   EXPECT_CALL(MLPHandle, run(HasName("loop.0.0"), _, _, _))
       .WillOnce(DoDefault())
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLPHandle, run(HasName("loop.0.1"), _, _, _))
       .WillOnce(InvokeWithoutArgs([] { return PreservedAnalyses::none(); }))
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.1"), _, _));
   EXPECT_CALL(MLPHandle, run(HasName("loop.0"), _, _, _))
       .WillOnce(DoDefault())
       .WillOnce(Invoke(getLoopAnalysisResult));
   EXPECT_CALL(MLPHandle, run(HasName("loop.g.0"), _, _, _))
       .WillOnce(DoDefault())
       .WillOnce(Invoke(getLoopAnalysisResult));
   // Wire two loop pass runs into the module pipeline.
   {
-    LoopPassManager LPM(true);
+    LoopPassManager LPM;
     LPM.addPass(MLPHandle.getPass());
     LPM.addPass(MLPHandle.getPass());
-    FunctionPassManager FPM(true);
+    FunctionPassManager FPM;
     FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
     MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   }
 
   // And now run the pipeline across the module.
   MPM.run(*M, MAM);
 }
 
 TEST_F(LoopPassManagerTest, FunctionPassInvalidationOfLoopAnalyses) {
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   // We process each function completely in sequence.
   ::testing::Sequence FSequence, GSequence;
 
   // First, force the analysis result to be computed for each loop.
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.0"), _, _))
       .InSequence(FSequence)
       .WillOnce(DoDefault());
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.1"), _, _))
TEST_F(LoopPassManagerTest, FunctionPassInvalidationOfLoopAnalyses) {
   // cache. No analysis runs should be necessary here.
   MPM.addPass(createModuleToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(
       RequireAnalysisLoopPass<MockLoopAnalysisHandle::Analysis>())));
 
   MPM.run(*M, MAM);
 }
 
 TEST_F(LoopPassManagerTest, ModulePassInvalidationOfLoopAnalyses) {
-  ModulePassManager MPM(true);
+  ModulePassManager MPM;
   ::testing::InSequence MakeExpectationsSequenced;
 
   // First, force the analysis result to be computed for each loop.
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.0"), _, _));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.1"), _, _));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0"), _, _));
   EXPECT_CALL(MLAHandle, run(HasName("loop.g.0"), _, _));
   MPM.addPass(createModuleToFunctionPassAdaptor(createFunctionToLoopPassAdaptor(
TEST_F(LoopPassManagerTest, ModulePassInvalidationOfLoopAnalyses) {
 
   MPM.run(*M, MAM);
 }
 
 // Test that if any of the bundled analyses provided in the LPM's signature
 // become invalid, the analysis proxy itself becomes invalid and we clear all
 // loop analysis results.
 TEST_F(LoopPassManagerTest, InvalidationOfBundledAnalyses) {
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   ::testing::InSequence MakeExpectationsSequenced;
 
   // First, force the analysis result to be computed for each loop.
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.0"), _, _));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0.1"), _, _));
   EXPECT_CALL(MLAHandle, run(HasName("loop.0"), _, _));
   FPM.addPass(createFunctionToLoopPassAdaptor(
       RequireAnalysisLoopPass<MockLoopAnalysisHandle::Analysis>()));
EXPECT_CALL(MLPHandle, run(HasName("loop.g.0"), _, _, _))
       .Times(2)
       .WillRepeatedly(Invoke([](Loop &L, LoopAnalysisManager &AM,
                                 LoopStandardAnalysisResults &AR, LPMUpdater &) {
         (void)AM.getResult<AnalysisA>(L, AR);
         return PreservedAnalyses::all();
       }));
 
   // Build the pipeline and run it.
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   FPM.addPass(
       createFunctionToLoopPassAdaptor(RequireAnalysisLoopPass<AnalysisA>()));
-  LoopPassManager LPM(true);
+  LoopPassManager LPM;
   LPM.addPass(MLPHandle.getPass());
   LPM.addPass(MLPHandle.getPass());
   FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   MPM.run(*M, MAM);
 }
 
 TEST_F(LoopPassManagerTest, IndirectOuterPassInvalidation) {
EXPECT_CALL(MFPHandle, run(HasName("g"), _)).WillOnce(InvokeWithoutArgs([] {
     auto PA = getLoopPassPreservedAnalyses();
     if (EnableMSSALoopDependency)
       PA.preserve<MemorySSAAnalysis>();
     PA.preserveSet<AllAnalysesOn<Loop>>();
     return PA;
   }));
 
   // Build the pipeline and run it.
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   FPM.addPass(MFPHandle.getPass());
   FPM.addPass(
       createFunctionToLoopPassAdaptor(RequireAnalysisLoopPass<LoopAnalysis>()));
   FPM.addPass(MFPHandle.getPass());
   FPM.addPass(
       createFunctionToLoopPassAdaptor(RequireAnalysisLoopPass<LoopAnalysis>()));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   MPM.run(*M, MAM);
auto *Cond = new LoadInst(Type::getInt1Ty(Context), &Ptr, Name,
                               /*isVolatile*/ true, BB);
     BranchInst::Create(TrueBB, FalseBB, Cond, BB);
   };
 
   // Build the pass managers and register our pipeline. We build a single loop
   // pass pipeline consisting of three mock pass runs over each loop. After
   // this we run both domtree and loop verification passes to make sure that
   // the IR remained valid during our mutations.
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
-  LoopPassManager LPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
+  LoopPassManager LPM;
   LPM.addPass(MLPHandle.getPass());
   LPM.addPass(MLPHandle.getPass());
   LPM.addPass(MLPHandle.getPass());
   FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
   FPM.addPass(DominatorTreeVerifierPass());
   FPM.addPass(LoopVerifierPass());
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
 
auto *Cond = new LoadInst(Type::getInt1Ty(Context), &Ptr, Name,
                               /*isVolatile*/ true, BB);
     BranchInst::Create(TrueBB, FalseBB, Cond, BB);
   };
 
   // Build the pass managers and register our pipeline. We build a single loop
   // pass pipeline consisting of three mock pass runs over each loop. After
   // this we run both domtree and loop verification passes to make sure that
   // the IR remained valid during our mutations.
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
-  LoopPassManager LPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
+  LoopPassManager LPM;
   LPM.addPass(MLPHandle.getPass());
   LPM.addPass(MLPHandle.getPass());
   LPM.addPass(MLPHandle.getPass());
   FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
   FPM.addPass(DominatorTreeVerifierPass());
   FPM.addPass(LoopVerifierPass());
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
 
auto EraseLoop = [](Loop &L, BasicBlock &IDomBB,
     }
     for (BasicBlock *LoopBB : LoopBBs)
       LoopBB->eraseFromParent();
 
     AR.LI.erase(&L);
   };
 
   // Build up the pass managers.
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
   // We run several loop pass pipelines across the loop nest, but they all take
   // the same form of three mock pass runs in a loop pipeline followed by
   // domtree and loop verification. We use a lambda to stamp this out each
   // time.
   auto AddLoopPipelineAndVerificationPasses = [&] {
-    LoopPassManager LPM(true);
+    LoopPassManager LPM;
     LPM.addPass(MLPHandle.getPass());
     LPM.addPass(MLPHandle.getPass());
     LPM.addPass(MLPHandle.getPass());
     FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM)));
     FPM.addPass(DominatorTreeVerifierPass());
     FPM.addPass(LoopVerifierPass());
   };
 
TEST_F(LoopPassManagerTest, HandleLoopNestPass) {
   EXPECT_CALL(MLNPHandle, run(HasName("loop.g.0"), _, _, _))
       .InSequence(GSequence);
 
   EXPECT_CALL(MLNPHandle, run(HasName("loop.0"), _, _, _))
       .InSequence(FSequence);
   EXPECT_CALL(MLNPHandle, run(HasName("loop.g.0"), _, _, _))
       .InSequence(GSequence);
 
-  ModulePassManager MPM(true);
-  FunctionPassManager FPM(true);
+  ModulePassManager MPM;
+  FunctionPassManager FPM;
 
   {
-    LoopPassManager LPM(true);
+    LoopPassManager LPM;
     LPM.addPass(MLPHandle.getPass());
     LPM.addPass(MLNPHandle.getPass());
     LPM.addPass(MLPHandle.getPass());
     LPM.addPass(MLNPHandle.getPass());
 
     auto Adaptor = createFunctionToLoopPassAdaptor(std::move(LPM));
     ASSERT_FALSE(Adaptor.isLoopNestMode());
     FPM.addPass(std::move(Adaptor));
   }
 
   {
     auto Adaptor = createFunctionToLoopPassAdaptor(MLNPHandle.getPass());
     ASSERT_TRUE(Adaptor.isLoopNestMode());
     FPM.addPass(std::move(Adaptor));
   }
 
   {
-    LoopPassManager LPM(true);
+    LoopPassManager LPM;
     LPM.addPass(MLNPHandle.getPass());
     auto Adaptor = createFunctionToLoopPassAdaptor(MLNPHandle.getPass());
     ASSERT_TRUE(Adaptor.isLoopNestMode());
     FPM.addPass(std::move(Adaptor));
   }
 
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
   MPM.run(*M, MAM);
 }
 
 } // namespace

polly/lib/Support/RegisterPasses.cpp

 
 #include "PollyPasses.def"
 
   return false;
 }
 
 static bool
 parseTopLevelPipeline(ModulePassManager &MPM, PassInstrumentationCallbacks *PIC,
-                      ArrayRef<PassBuilder::PipelineElement> Pipeline,
-                      bool DebugLogging) {
+                      ArrayRef<PassBuilder::PipelineElement> Pipeline) {
   std::vector<PassBuilder::PipelineElement> FullPipeline;
   StringRef FirstName = Pipeline.front().Name;
 
   if (!isScopPassName(FirstName))
     return false;
 
-  FunctionPassManager FPM(DebugLogging);
-  ScopPassManager SPM(DebugLogging);
+  FunctionPassManager FPM;
+  ScopPassManager SPM;
 
   for (auto &Element : Pipeline) {
     auto &Name = Element.Name;
     auto &InnerPipeline = Element.InnerPipeline;
     if (!InnerPipeline.empty()) // Scop passes don't have inner pipelines
       return false;
     if (!parseScopPass(Name, SPM, PIC))
       return false;
void registerPollyPasses(PassBuilder &PB) {
   PB.registerPipelineParsingCallback(parseFunctionPipeline);
   PB.registerPipelineParsingCallback(
       [PIC](StringRef Name, FunctionPassManager &FPM,
             ArrayRef<PassBuilder::PipelineElement> Pipeline) -> bool {
         return parseScopPipeline(Name, FPM, PIC, Pipeline);
       });
   PB.registerParseTopLevelPipelineCallback(
       [PIC](ModulePassManager &MPM,
-            ArrayRef<PassBuilder::PipelineElement> Pipeline,
-            bool DebugLogging) -> bool {
-        return parseTopLevelPipeline(MPM, PIC, Pipeline, DebugLogging);
+            ArrayRef<PassBuilder::PipelineElement> Pipeline) -> bool {
+        return parseTopLevelPipeline(MPM, PIC, Pipeline);
       });
 
   if (PassPosition != POSITION_BEFORE_VECTORIZER)
     report_fatal_error("Option -polly-position not supported with NPM", false);
   PB.registerVectorizerStartEPCallback(buildDefaultPollyPipeline);
 }
 } // namespace polly
 
 llvm::PassPluginLibraryInfo getPollyPluginInfo() {
   return {LLVM_PLUGIN_API_VERSION, "Polly", LLVM_VERSION_STRING,
           polly::registerPollyPasses};
 }