[NFC] Move ImportedFunctionsInliningStatistics to Analysis

[mtrofin]

Summary

This is related to D94982. We want to call these APIs from the Analysis
component, so we can't leave them under Transforms.

[mtrofin]

llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp

189

NOTE: this was the linter having initiative - I'd leave the change in, albeit unrelated.

[MaskRay]

In your commit the message does not include Reviewed by:. Many people agree that both Reviewed by: & Differential Revision: should be present. The Reviewed by: list indicates people who acknowledged the patch. (The Reviewers: list does not necessarily mean all the people on the list have acknowledged the patch so Reviewers: is mostly useless.)

arc amend can fetch the Phabricator summary and amend the local description.

You can install llvm/utils/git/pre-push.py to prevent accidental Summary:, Reviewers:, Subscribers: and Tags: in the presence of Differential Revision:.

[dblaikie]

In D95079#2523023, @MaskRay wrote:

In your commit the message does not include Reviewed by:. Many people agree that both Reviewed by: & Differential Revision: should be present. The Reviewed by: list indicates people who acknowledged the patch. (The Reviewers: list does not necessarily mean all the people on the list have acknowledged the patch so Reviewers: is mostly useless.)

arc amend can fetch the Phabricator summary and amend the local description.

You can install llvm/utils/git/pre-push.py to prevent accidental Summary:, Reviewers:, Subscribers: and Tags: in the presence of Differential Revision:.

FWIW, my take on it would be that including "Reviewed by:" is not harmful/may be useful (as opposed to the other fields (except Differential Revision), which I think actively add noise to the commit messages), but I wouldn't say it's required/don't think it rises to the level of needing to be fixed/corrected.

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

 //===- Inliner.h - Inliner pass and infrastructure --------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef LLVM_TRANSFORMS_IPO_INLINER_H
 #define LLVM_TRANSFORMS_IPO_INLINER_H
 
 #include "llvm/Analysis/CGSCCPassManager.h"
 #include "llvm/Analysis/CallGraphSCCPass.h"
 #include "llvm/Analysis/InlineAdvisor.h"
 #include "llvm/Analysis/InlineCost.h"
 #include "llvm/Analysis/LazyCallGraph.h"
+#include "llvm/Analysis/Utils/ImportedFunctionsInliningStatistics.h"
 #include "llvm/IR/PassManager.h"
-#include "llvm/Transforms/Utils/ImportedFunctionsInliningStatistics.h"
 #include <utility>
 
 namespace llvm {
 
 class AssumptionCacheTracker;
 class CallGraph;
 class ProfileSummaryInfo;
 

llvm/lib/Analysis/CMakeLists.txt

add_llvm_component_library(LLVMAnalysis
   EHPersonalities.cpp
   FunctionPropertiesAnalysis.cpp
   GlobalsModRef.cpp
   GuardUtils.cpp
   HeatUtils.cpp
   IRSimilarityIdentifier.cpp
   IVDescriptors.cpp
   IVUsers.cpp
+  ImportedFunctionsInliningStatistics.cpp
   IndirectCallPromotionAnalysis.cpp
   InlineCost.cpp
   InlineAdvisor.cpp
   InlineSizeEstimatorAnalysis.cpp
   InstCount.cpp
   InstructionPrecedenceTracking.cpp
   InstructionSimplify.cpp
   Interval.cpp

llvm/lib/Analysis/ImportedFunctionsInliningStatistics.cpp

 //===-- ImportedFunctionsInliningStats.cpp ----------------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 // Generating inliner statistics for imported functions, mostly useful for
 // ThinLTO.
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Transforms/Utils/ImportedFunctionsInliningStatistics.h"
+#include "llvm/Analysis/Utils/ImportedFunctionsInliningStatistics.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Module.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <iomanip>
 #include <sstream>
if (!InlinedFunctionNode->Visited)
       dfs(*InlinedFunctionNode);
   }
 }
 
 ImportedFunctionsInliningStatistics::SortedNodesTy
 ImportedFunctionsInliningStatistics::getSortedNodes() {
   SortedNodesTy SortedNodes;
   SortedNodes.reserve(NodesMap.size());
-  for (const NodesMapTy::value_type& Node : NodesMap)
+  for (const NodesMapTy::value_type &Node : NodesMap)
     SortedNodes.push_back(&Node);
 
   llvm::sort(SortedNodes, [&](const SortedNodesTy::value_type &Lhs,
                               const SortedNodesTy::value_type &Rhs) {
     if (Lhs->second->NumberOfInlines != Rhs->second->NumberOfInlines)
       return Lhs->second->NumberOfInlines > Rhs->second->NumberOfInlines;
     if (Lhs->second->NumberOfRealInlines != Rhs->second->NumberOfRealInlines)
       return Lhs->second->NumberOfRealInlines >
              Rhs->second->NumberOfRealInlines;
     return Lhs->first() < Rhs->first();
   });
   return SortedNodes;
 }

llvm/lib/Transforms/IPO/Inliner.cpp

 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/InlineAdvisor.h"
 #include "llvm/Analysis/InlineCost.h"
 #include "llvm/Analysis/LazyCallGraph.h"
 #include "llvm/Analysis/OptimizationRemarkEmitter.h"
 #include "llvm/Analysis/ProfileSummaryInfo.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
+#include "llvm/Analysis/Utils/ImportedFunctionsInliningStatistics.h"
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DebugLoc.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/Metadata.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/IR/User.h"
 #include "llvm/IR/Value.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Utils/CallPromotionUtils.h"
 #include "llvm/Transforms/Utils/Cloning.h"
-#include "llvm/Transforms/Utils/ImportedFunctionsInliningStatistics.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"
 #include <algorithm>
 #include <cassert>
 #include <functional>
 #include <sstream>
 #include <tuple>
 #include <utility>

llvm/lib/Transforms/Utils/CMakeLists.txt

add_llvm_component_library(LLVMTransformUtils
   Evaluator.cpp
   FixIrreducible.cpp
   FlattenCFG.cpp
   FunctionComparator.cpp
   FunctionImportUtils.cpp
   GlobalStatus.cpp
   GuardUtils.cpp
   InlineFunction.cpp
-  ImportedFunctionsInliningStatistics.cpp
   InjectTLIMappings.cpp
   InstructionNamer.cpp
   IntegerDivision.cpp
   LCSSA.cpp
   LibCallsShrinkWrap.cpp
   Local.cpp
   LoopPeel.cpp
   LoopRotationUtils.cpp