dfukalov updated this revision to Diff 310509.
dfukalov edited the summary of this revision.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92852/new/

https://reviews.llvm.org/D92852

Files:
  clang/lib/CodeGen/BackendUtil.cpp
  llvm/examples/Bye/Bye.cpp
  llvm/include/llvm/Analysis/AliasAnalysis.h
  llvm/include/llvm/Analysis/BasicAliasAnalysis.h
  llvm/include/llvm/Analysis/MemorySSA.h
  llvm/include/llvm/Transforms/Scalar/LoopPassManager.h
  llvm/lib/Analysis/AliasAnalysis.cpp
  llvm/lib/Analysis/MemDepPrinter.cpp
  llvm/lib/Analysis/ScopedNoAliasAA.cpp
  llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
  llvm/lib/CodeGen/LiveIntervals.cpp
  llvm/lib/LTO/Caching.cpp
  llvm/lib/LTO/LTOBackend.cpp
  llvm/lib/Passes/PassBuilder.cpp
  llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
  llvm/lib/Transforms/IPO/FunctionAttrs.cpp
  llvm/lib/Transforms/IPO/HotColdSplitting.cpp
  llvm/lib/Transforms/IPO/Inliner.cpp
  llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
  llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
  llvm/lib/Transforms/ObjCARC/ProvenanceAnalysisEvaluator.cpp
  llvm/lib/Transforms/Scalar/FlattenCFGPass.cpp
  llvm/lib/Transforms/Scalar/Float2Int.cpp
  llvm/lib/Transforms/Scalar/LoopDistribute.cpp
  llvm/lib/Transforms/Scalar/LoopLoadElimination.cpp
  llvm/lib/Transforms/Scalar/LoopPassManager.cpp
  llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
  llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
  llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
  llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
  llvm/lib/Transforms/Utils/LoopVersioning.cpp
  llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
  llvm/tools/opt/NewPMDriver.cpp

Index: llvm/tools/opt/NewPMDriver.cpp
===================================================================
--- llvm/tools/opt/NewPMDriver.cpp
+++ llvm/tools/opt/NewPMDriver.cpp
@@ -16,6 +16,7 @@
 #include "PassPrinters.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CGSCCPassManager.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/Bitcode/BitcodeWriterPass.h"
Index: llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
===================================================================
--- llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
+++ llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
@@ -10,6 +10,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Bitcode/BitcodeReader.h"
 #include "llvm/Bitcode/BitcodeWriter.h"
 #include "llvm/CodeGen/CommandFlags.h"
@@ -18,6 +19,7 @@
 #include "llvm/IR/Verifier.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Passes/PassBuilder.h"
+#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/TargetSelect.h"
Index: llvm/lib/Transforms/Utils/LoopVersioning.cpp
===================================================================
--- llvm/lib/Transforms/Utils/LoopVersioning.cpp
+++ llvm/lib/Transforms/Utils/LoopVersioning.cpp
@@ -14,7 +14,6 @@
 
 #include "llvm/Transforms/Utils/LoopVersioning.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/LoopAccessAnalysis.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/MemorySSA.h"
Index: llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
===================================================================
--- llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
+++ llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
@@ -22,7 +22,6 @@
 
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/LoopIterator.h"
 #include "llvm/Analysis/ScalarEvolution.h"
 #include "llvm/IR/BasicBlock.h"
Index: llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
===================================================================
--- llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
+++ llvm/lib/Transforms/Utils/LoopRotationUtils.cpp
@@ -12,7 +12,6 @@
 
 #include "llvm/Transforms/Utils/LoopRotationUtils.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/CodeMetrics.h"
Index: llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
+++ llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
@@ -27,16 +27,17 @@
 #include "llvm/Analysis/MemorySSA.h"
 #include "llvm/Analysis/MemorySSAUpdater.h"
 #include "llvm/Analysis/MustExecute.h"
+#include "llvm/Analysis/ScalarEvolution.h"
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constant.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
+#include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
-#include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Use.h"
 #include "llvm/IR/Value.h"
 #include "llvm/InitializePasses.h"
Index: llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
+++ llvm/lib/Transforms/Scalar/LoopSimplifyCFG.cpp
@@ -16,7 +16,6 @@
 #include "llvm/Transforms/Scalar/LoopSimplifyCFG.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/DependenceAnalysis.h"
Index: llvm/lib/Transforms/Scalar/LoopPassManager.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopPassManager.cpp
+++ llvm/lib/Transforms/Scalar/LoopPassManager.cpp
@@ -6,9 +6,15 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Support/TimeProfiler.h"
 #include "llvm/Transforms/Scalar/LoopPassManager.h"
-#include "llvm/Analysis/LoopInfo.h"
+#include "llvm/Analysis/AssumptionCache.h"
+#include "llvm/Analysis/BasicAliasAnalysis.h"
+#include "llvm/Analysis/BlockFrequencyInfo.h"
+#include "llvm/Analysis/GlobalsModRef.h"
+#include "llvm/Analysis/MemorySSA.h"
+#include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
+#include "llvm/Analysis/TargetLibraryInfo.h"
+#include "llvm/Support/TimeProfiler.h"
 
 using namespace llvm;
 
Index: llvm/lib/Transforms/Scalar/LoopLoadElimination.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopLoadElimination.cpp
+++ llvm/lib/Transforms/Scalar/LoopLoadElimination.cpp
@@ -27,7 +27,6 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BlockFrequencyInfo.h"
 #include "llvm/Analysis/GlobalsModRef.h"
Index: llvm/lib/Transforms/Scalar/LoopDistribute.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/LoopDistribute.cpp
+++ llvm/lib/Transforms/Scalar/LoopDistribute.cpp
@@ -33,7 +33,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/LoopAccessAnalysis.h"
Index: llvm/lib/Transforms/Scalar/Float2Int.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/Float2Int.cpp
+++ llvm/lib/Transforms/Scalar/Float2Int.cpp
@@ -19,7 +19,6 @@
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/IRBuilder.h"
Index: llvm/lib/Transforms/Scalar/FlattenCFGPass.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/FlattenCFGPass.cpp
+++ llvm/lib/Transforms/Scalar/FlattenCFGPass.cpp
@@ -12,6 +12,7 @@
 
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/IR/CFG.h"
+#include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/ValueHandle.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Pass.h"
Index: llvm/lib/Transforms/ObjCARC/ProvenanceAnalysisEvaluator.cpp
===================================================================
--- llvm/lib/Transforms/ObjCARC/ProvenanceAnalysisEvaluator.cpp
+++ llvm/lib/Transforms/ObjCARC/ProvenanceAnalysisEvaluator.cpp
@@ -12,6 +12,7 @@
 #include "llvm/Analysis/Passes.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstIterator.h"
+#include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Module.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Pass.h"
Index: llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
===================================================================
--- llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -59,7 +59,6 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/OptimizationRemarkEmitter.h"
Index: llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
===================================================================
--- llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
+++ llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
@@ -14,6 +14,7 @@
 #include "llvm/Bitcode/BitcodeWriter.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DebugInfo.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/PassManager.h"
Index: llvm/lib/Transforms/IPO/Inliner.cpp
===================================================================
--- llvm/lib/Transforms/IPO/Inliner.cpp
+++ llvm/lib/Transforms/IPO/Inliner.cpp
@@ -23,7 +23,6 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/BlockFrequencyInfo.h"
Index: llvm/lib/Transforms/IPO/HotColdSplitting.cpp
===================================================================
--- llvm/lib/Transforms/IPO/HotColdSplitting.cpp
+++ llvm/lib/Transforms/IPO/HotColdSplitting.cpp
@@ -29,7 +29,6 @@
 #include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/BlockFrequencyInfo.h"
 #include "llvm/Analysis/BranchProbabilityInfo.h"
 #include "llvm/Analysis/CFG.h"
Index: llvm/lib/Transforms/IPO/FunctionAttrs.cpp
===================================================================
--- llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ llvm/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -20,7 +20,6 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/CGSCCPassManager.h"
Index: llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
===================================================================
--- llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -38,7 +38,6 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/Twine.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"
 #include "llvm/Analysis/CGSCCPassManager.h"
Index: llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -25,7 +25,6 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/MemoryLocation.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/CodeGen/LiveVariables.h"
@@ -70,6 +69,9 @@
 #include "AMDGPUGenInstrInfo.inc"
 
 namespace llvm {
+
+class AAResults;
+
 namespace AMDGPU {
 #define GET_D16ImageDimIntrinsics_IMPL
 #define GET_ImageDimIntrinsicTable_IMPL
@@ -137,7 +139,7 @@
 }
 
 bool SIInstrInfo::isReallyTriviallyReMaterializable(const MachineInstr &MI,
-                                                    AliasAnalysis *AA) const {
+                                                    AAResults *AA) const {
   // TODO: The generic check fails for VALU instructions that should be
   // rematerializable due to implicit reads of exec. We really want all of the
   // generic logic for this except for this.
Index: llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.cpp
@@ -20,6 +20,7 @@
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/GlobalVariable.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/IR/Type.h"
 #include "llvm/IR/Value.h"
 #include "llvm/Pass.h"
Index: llvm/lib/Passes/PassBuilder.cpp
===================================================================
--- llvm/lib/Passes/PassBuilder.cpp
+++ llvm/lib/Passes/PassBuilder.cpp
@@ -16,7 +16,6 @@
 
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AliasAnalysisEvaluator.h"
 #include "llvm/Analysis/AliasSetTracker.h"
 #include "llvm/Analysis/AssumptionCache.h"
Index: llvm/lib/LTO/LTOBackend.cpp
===================================================================
--- llvm/lib/LTO/LTOBackend.cpp
+++ llvm/lib/LTO/LTOBackend.cpp
@@ -14,6 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/LTO/LTOBackend.h"
+#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CGSCCPassManager.h"
 #include "llvm/Analysis/ModuleSummaryAnalysis.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
Index: llvm/lib/LTO/Caching.cpp
===================================================================
--- llvm/lib/LTO/Caching.cpp
+++ llvm/lib/LTO/Caching.cpp
@@ -13,6 +13,7 @@
 #include "llvm/LTO/Caching.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/Errc.h"
+#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Process.h"
Index: llvm/lib/CodeGen/LiveIntervals.cpp
===================================================================
--- llvm/lib/CodeGen/LiveIntervals.cpp
+++ llvm/lib/CodeGen/LiveIntervals.cpp
@@ -37,6 +37,7 @@
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/CodeGen/VirtRegMap.h"
 #include "llvm/Config/llvm-config.h"
+#include "llvm/IR/InstrTypes.h"
 #include "llvm/MC/LaneBitmask.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Pass.h"
Index: llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
===================================================================
--- llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -111,6 +111,7 @@
 #include "llvm/Analysis/MemoryLocation.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Metadata.h"
Index: llvm/lib/Analysis/ScopedNoAliasAA.cpp
===================================================================
--- llvm/lib/Analysis/ScopedNoAliasAA.cpp
+++ llvm/lib/Analysis/ScopedNoAliasAA.cpp
@@ -34,6 +34,7 @@
 #include "llvm/Analysis/ScopedNoAliasAA.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/MemoryLocation.h"
+#include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Metadata.h"
Index: llvm/lib/Analysis/MemDepPrinter.cpp
===================================================================
--- llvm/lib/Analysis/MemDepPrinter.cpp
+++ llvm/lib/Analysis/MemDepPrinter.cpp
@@ -14,6 +14,7 @@
 #include "llvm/Analysis/MemoryDependenceAnalysis.h"
 #include "llvm/Analysis/Passes.h"
 #include "llvm/IR/InstIterator.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Support/ErrorHandling.h"
Index: llvm/lib/Analysis/AliasAnalysis.cpp
===================================================================
--- llvm/lib/Analysis/AliasAnalysis.cpp
+++ llvm/lib/Analysis/AliasAnalysis.cpp
@@ -647,6 +647,43 @@
   return ModRefInfo::ModRef;
 }
 
+ModRefInfo AAResults::getModRefInfo(const Instruction *I,
+                                    const Optional<MemoryLocation> &OptLoc,
+                                    AAQueryInfo &AAQIP) {
+  if (OptLoc == None) {
+    if (const auto *Call = dyn_cast<CallBase>(I)) {
+      return createModRefInfo(getModRefBehavior(Call));
+    }
+  }
+
+  const MemoryLocation &Loc = OptLoc.getValueOr(MemoryLocation());
+
+  switch (I->getOpcode()) {
+  case Instruction::VAArg:
+    return getModRefInfo((const VAArgInst *)I, Loc, AAQIP);
+  case Instruction::Load:
+    return getModRefInfo((const LoadInst *)I, Loc, AAQIP);
+  case Instruction::Store:
+    return getModRefInfo((const StoreInst *)I, Loc, AAQIP);
+  case Instruction::Fence:
+    return getModRefInfo((const FenceInst *)I, Loc, AAQIP);
+  case Instruction::AtomicCmpXchg:
+    return getModRefInfo((const AtomicCmpXchgInst *)I, Loc, AAQIP);
+  case Instruction::AtomicRMW:
+    return getModRefInfo((const AtomicRMWInst *)I, Loc, AAQIP);
+  case Instruction::Call:
+    return getModRefInfo((const CallInst *)I, Loc, AAQIP);
+  case Instruction::Invoke:
+    return getModRefInfo((const InvokeInst *)I, Loc, AAQIP);
+  case Instruction::CatchPad:
+    return getModRefInfo((const CatchPadInst *)I, Loc, AAQIP);
+  case Instruction::CatchRet:
+    return getModRefInfo((const CatchReturnInst *)I, Loc, AAQIP);
+  default:
+    return ModRefInfo::NoModRef;
+  }
+}
+
 /// Return information about whether a particular call site modifies
 /// or reads the specified memory location \p MemLoc before instruction \p I
 /// in a BasicBlock.
Index: llvm/include/llvm/Transforms/Scalar/LoopPassManager.h
===================================================================
--- llvm/include/llvm/Transforms/Scalar/LoopPassManager.h
+++ llvm/include/llvm/Transforms/Scalar/LoopPassManager.h
@@ -36,20 +36,9 @@
 #ifndef LLVM_TRANSFORMS_SCALAR_LOOPPASSMANAGER_H
 #define LLVM_TRANSFORMS_SCALAR_LOOPPASSMANAGER_H
 
-#include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/PriorityWorklist.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Analysis/AssumptionCache.h"
-#include "llvm/Analysis/BasicAliasAnalysis.h"
-#include "llvm/Analysis/BlockFrequencyInfo.h"
-#include "llvm/Analysis/GlobalsModRef.h"
 #include "llvm/Analysis/LoopAnalysisManager.h"
 #include "llvm/Analysis/LoopInfo.h"
-#include "llvm/Analysis/MemorySSA.h"
-#include "llvm/Analysis/ScalarEvolution.h"
-#include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h"
-#include "llvm/Analysis/TargetLibraryInfo.h"
-#include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/PassInstrumentation.h"
 #include "llvm/IR/PassManager.h"
Index: llvm/include/llvm/Analysis/MemorySSA.h
===================================================================
--- llvm/include/llvm/Analysis/MemorySSA.h
+++ llvm/include/llvm/Analysis/MemorySSA.h
@@ -109,6 +109,7 @@
 /// Enables memory ssa as a dependency for loop passes.
 extern cl::opt<bool> EnableMSSALoopDependency;
 
+class AllocaInst;
 class Function;
 class Instruction;
 class MemoryAccess;
Index: llvm/include/llvm/Analysis/BasicAliasAnalysis.h
===================================================================
--- llvm/include/llvm/Analysis/BasicAliasAnalysis.h
+++ llvm/include/llvm/Analysis/BasicAliasAnalysis.h
@@ -18,7 +18,6 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/AliasAnalysis.h"
-#include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/Pass.h"
 #include <algorithm>
Index: llvm/include/llvm/Analysis/AliasAnalysis.h
===================================================================
--- llvm/include/llvm/Analysis/AliasAnalysis.h
+++ llvm/include/llvm/Analysis/AliasAnalysis.h
@@ -42,8 +42,6 @@
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/MemoryLocation.h"
-#include "llvm/IR/Instruction.h"
-#include "llvm/IR/Instructions.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/Pass.h"
 #include <cstdint>
@@ -54,10 +52,17 @@
 namespace llvm {
 
 class AnalysisUsage;
+class AtomicCmpXchgInst;
 class BasicAAResult;
 class BasicBlock;
+class CatchPadInst;
+class CatchReturnInst;
 class DominatorTree;
+class FenceInst;
 class Function;
+class InvokeInst;
+class PreservedAnalyses;
+class TargetLibraryInfo;
 class Value;
 
 /// The possible results of an alias query.
@@ -767,40 +772,7 @@
                            AAQueryInfo &AAQI);
   ModRefInfo getModRefInfo(const Instruction *I,
                            const Optional<MemoryLocation> &OptLoc,
-                           AAQueryInfo &AAQIP) {
-    if (OptLoc == None) {
-      if (const auto *Call = dyn_cast<CallBase>(I)) {
-        return createModRefInfo(getModRefBehavior(Call));
-      }
-    }
-
-    const MemoryLocation &Loc = OptLoc.getValueOr(MemoryLocation());
-
-    switch (I->getOpcode()) {
-    case Instruction::VAArg:
-      return getModRefInfo((const VAArgInst *)I, Loc, AAQIP);
-    case Instruction::Load:
-      return getModRefInfo((const LoadInst *)I, Loc, AAQIP);
-    case Instruction::Store:
-      return getModRefInfo((const StoreInst *)I, Loc, AAQIP);
-    case Instruction::Fence:
-      return getModRefInfo((const FenceInst *)I, Loc, AAQIP);
-    case Instruction::AtomicCmpXchg:
-      return getModRefInfo((const AtomicCmpXchgInst *)I, Loc, AAQIP);
-    case Instruction::AtomicRMW:
-      return getModRefInfo((const AtomicRMWInst *)I, Loc, AAQIP);
-    case Instruction::Call:
-      return getModRefInfo((const CallInst *)I, Loc, AAQIP);
-    case Instruction::Invoke:
-      return getModRefInfo((const InvokeInst *)I, Loc, AAQIP);
-    case Instruction::CatchPad:
-      return getModRefInfo((const CatchPadInst *)I, Loc, AAQIP);
-    case Instruction::CatchRet:
-      return getModRefInfo((const CatchReturnInst *)I, Loc, AAQIP);
-    default:
-      return ModRefInfo::NoModRef;
-    }
-  }
+                           AAQueryInfo &AAQIP);
 
   class Concept;
 
Index: llvm/examples/Bye/Bye.cpp
===================================================================
--- llvm/examples/Bye/Bye.cpp
+++ llvm/examples/Bye/Bye.cpp
@@ -3,6 +3,7 @@
 #include "llvm/Pass.h"
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Passes/PassPlugin.h"
+#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/IPO/PassManagerBuilder.h"
 
Index: clang/lib/CodeGen/BackendUtil.cpp
===================================================================
--- clang/lib/CodeGen/BackendUtil.cpp
+++ clang/lib/CodeGen/BackendUtil.cpp
@@ -18,6 +18,7 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
 #include "llvm/ADT/Triple.h"
+#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/StackSafetyAnalysis.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
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