diff --git a/llvm/lib/Target/AArch64/AArch64A53Fix835769.cpp b/llvm/lib/Target/AArch64/AArch64A53Fix835769.cpp
index 37a65b64a885b..b3a7c737097f0 100644
--- a/llvm/lib/Target/AArch64/AArch64A53Fix835769.cpp
+++ b/llvm/lib/Target/AArch64/AArch64A53Fix835769.cpp
@@ -21,7 +21,6 @@
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
diff --git a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
index e79457f925db6..40f92efcd2a97 100644
--- a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
+++ b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
@@ -61,7 +61,6 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/TargetParser/Triple.h"
 #include "llvm/Transforms/Instrumentation/HWAddressSanitizer.h"
-#include <algorithm>
 #include <cassert>
 #include <cstdint>
 #include <map>
diff --git a/llvm/lib/Target/AArch64/AArch64CallingConvention.cpp b/llvm/lib/Target/AArch64/AArch64CallingConvention.cpp
index 1eb34e7ca4ddc..fa04ccfba30f0 100644
--- a/llvm/lib/Target/AArch64/AArch64CallingConvention.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CallingConvention.cpp
@@ -17,7 +17,6 @@
 #include "AArch64Subtarget.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
-#include "llvm/IR/CallingConv.h"
 using namespace llvm;
 
 static const MCPhysReg XRegList[] = {AArch64::X0, AArch64::X1, AArch64::X2,
diff --git a/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp b/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
index 154ae43b29d57..10661b6414612 100644
--- a/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CleanupLocalDynamicTLSPass.cpp
@@ -22,7 +22,6 @@
 //
 //===----------------------------------------------------------------------===//
 #include "AArch64.h"
-#include "AArch64InstrInfo.h"
 #include "AArch64MachineFunctionInfo.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunction.h"
diff --git a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
index ff569e3dce2e9..e8a4d73c671c9 100644
--- a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
@@ -98,7 +98,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64.h"
-#include "AArch64InstrInfo.h"
 #include "AArch64MachineFunctionInfo.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/Statistic.h"
@@ -109,7 +108,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Target/TargetMachine.h"
 using namespace llvm;
 
 #define DEBUG_TYPE "aarch64-collect-loh"
diff --git a/llvm/lib/Target/AArch64/AArch64CompressJumpTables.cpp b/llvm/lib/Target/AArch64/AArch64CompressJumpTables.cpp
index 7d14d2d20bad3..ecab42b89ec30 100644
--- a/llvm/lib/Target/AArch64/AArch64CompressJumpTables.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CompressJumpTables.cpp
@@ -19,9 +19,7 @@
 #include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
-#include "llvm/MC/MCContext.h"
 #include "llvm/Support/Alignment.h"
-#include "llvm/Support/Debug.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp b/llvm/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
index 161cf24dd4037..37222bf34426b 100644
--- a/llvm/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
+++ b/llvm/lib/Target/AArch64/AArch64DeadRegisterDefinitionsPass.cpp
@@ -14,7 +14,6 @@
 #include "AArch64RegisterInfo.h"
 #include "AArch64Subtarget.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/ISDOpcodes.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
diff --git a/llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp b/llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
index 9b7fc228d5de8..055cb3cefcedf 100644
--- a/llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
@@ -32,13 +32,11 @@
 #include "llvm/MC/MCInstrDesc.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CodeGen.h"
-#include "llvm/Support/MathExtras.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/TargetParser/Triple.h"
 #include <cassert>
 #include <cstdint>
 #include <iterator>
-#include <utility>
 
 using namespace llvm;
 
diff --git a/llvm/lib/Target/AArch64/AArch64FastISel.cpp b/llvm/lib/Target/AArch64/AArch64FastISel.cpp
index d1e5d10829d55..9f0f23b6e6a65 100644
--- a/llvm/lib/Target/AArch64/AArch64FastISel.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FastISel.cpp
@@ -36,7 +36,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineMemOperand.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/RuntimeLibcallUtil.h"
 #include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/CodeGenTypes/MachineValueType.h"
 #include "llvm/IR/Argument.h"
@@ -62,7 +61,6 @@
 #include "llvm/IR/User.h"
 #include "llvm/IR/Value.h"
 #include "llvm/MC/MCInstrDesc.h"
-#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/AtomicOrdering.h"
 #include "llvm/Support/Casting.h"
diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index 9af6429c5caee..216244950ba9e 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -209,7 +209,6 @@
 #include "AArch64MachineFunctionInfo.h"
 #include "AArch64RegisterInfo.h"
 #include "AArch64Subtarget.h"
-#include "AArch64TargetMachine.h"
 #include "MCTargetDesc/AArch64AddressingModes.h"
 #include "MCTargetDesc/AArch64MCTargetDesc.h"
 #include "Utils/AArch64SMEAttributes.h"
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 0814380b18848..069aab274d312 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -40,7 +40,6 @@
 #include "llvm/CodeGen/Analysis.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/ComplexDeinterleavingPass.h"
-#include "llvm/CodeGen/GlobalISel/GenericMachineInstrs.h"
 #include "llvm/CodeGen/GlobalISel/Utils.h"
 #include "llvm/CodeGen/ISDOpcodes.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
@@ -50,7 +49,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineMemOperand.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/RuntimeLibcallUtil.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/CodeGen/TargetCallingConv.h"
@@ -77,7 +75,6 @@
 #include "llvm/IR/Type.h"
 #include "llvm/IR/Use.h"
 #include "llvm/IR/Value.h"
-#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Support/AtomicOrdering.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CodeGen.h"
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
index 32bc0e7d0d647..e84db3588e867 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
@@ -12,7 +12,6 @@
 
 #include "AArch64InstrInfo.h"
 #include "AArch64ExpandImm.h"
-#include "AArch64FrameLowering.h"
 #include "AArch64MachineFunctionInfo.h"
 #include "AArch64PointerAuth.h"
 #include "AArch64Subtarget.h"
diff --git a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
index 1a9e5899892a1..ab00da51cf4fa 100644
--- a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
+++ b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
@@ -37,7 +37,6 @@
 #include "llvm/IR/DebugLoc.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCDwarf.h"
-#include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
diff --git a/llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp b/llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp
index 6715382eefebe..1aa55864dbff4 100644
--- a/llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp
+++ b/llvm/lib/Target/AArch64/AArch64LowerHomogeneousPrologEpilog.cpp
@@ -13,10 +13,8 @@
 #include "AArch64InstrInfo.h"
 #include "AArch64Subtarget.h"
 #include "MCTargetDesc/AArch64InstPrinter.h"
-#include "Utils/AArch64BaseInfo.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
@@ -26,7 +24,6 @@
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Module.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/raw_ostream.h"
 #include <optional>
 #include <sstream>
 
diff --git a/llvm/lib/Target/AArch64/AArch64PBQPRegAlloc.cpp b/llvm/lib/Target/AArch64/AArch64PBQPRegAlloc.cpp
index f07afe7089aa6..d1a943d91c064 100644
--- a/llvm/lib/Target/AArch64/AArch64PBQPRegAlloc.cpp
+++ b/llvm/lib/Target/AArch64/AArch64PBQPRegAlloc.cpp
@@ -15,13 +15,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64PBQPRegAlloc.h"
-#include "AArch64.h"
 #include "AArch64InstrInfo.h"
 #include "AArch64RegisterInfo.h"
 #include "llvm/CodeGen/LiveIntervals.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/RegAllocPBQP.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Target/AArch64/AArch64PostCoalescerPass.cpp b/llvm/lib/Target/AArch64/AArch64PostCoalescerPass.cpp
index f702147476dc8..c399de0c56e34 100644
--- a/llvm/lib/Target/AArch64/AArch64PostCoalescerPass.cpp
+++ b/llvm/lib/Target/AArch64/AArch64PostCoalescerPass.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 //===----------------------------------------------------------------------===//
 
-#include "AArch64InstrInfo.h"
 #include "AArch64MachineFunctionInfo.h"
 #include "llvm/CodeGen/LiveIntervals.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
diff --git a/llvm/lib/Target/AArch64/AArch64PromoteConstant.cpp b/llvm/lib/Target/AArch64/AArch64PromoteConstant.cpp
index 9044c94bc4fe5..0e0b23ea41639 100644
--- a/llvm/lib/Target/AArch64/AArch64PromoteConstant.cpp
+++ b/llvm/lib/Target/AArch64/AArch64PromoteConstant.cpp
@@ -31,7 +31,6 @@
 #include "llvm/IR/GlobalValue.h"
 #include "llvm/IR/GlobalVariable.h"
 #include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/InlineAsm.h"
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/Instructions.h"
@@ -44,7 +43,6 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
 #include <utility>
 
diff --git a/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp b/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
index 18290dd5f32df..380f37df0bc2b 100644
--- a/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
@@ -28,7 +28,6 @@
 #include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/DiagnosticInfo.h"
 #include "llvm/IR/Function.h"
-#include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/TargetParser/Triple.h"
 
diff --git a/llvm/lib/Target/AArch64/AArch64SpeculationHardening.cpp b/llvm/lib/Target/AArch64/AArch64SpeculationHardening.cpp
index a991d645eb6f4..9aa8102aeab21 100644
--- a/llvm/lib/Target/AArch64/AArch64SpeculationHardening.cpp
+++ b/llvm/lib/Target/AArch64/AArch64SpeculationHardening.cpp
@@ -90,7 +90,6 @@
 //   could be done for some indirect branches, such as switch jump tables.
 //===----------------------------------------------------------------------===//
 
-#include "AArch64InstrInfo.h"
 #include "AArch64Subtarget.h"
 #include "Utils/AArch64BaseInfo.h"
 #include "llvm/ADT/BitVector.h"
@@ -101,11 +100,9 @@
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineOperand.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/RegisterScavenging.h"
 #include "llvm/IR/DebugLoc.h"
 #include "llvm/Pass.h"
-#include "llvm/Support/CodeGen.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Target/TargetMachine.h"
 #include <cassert>
diff --git a/llvm/lib/Target/AArch64/AArch64StackTagging.cpp b/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
index a6535a532fff3..694ee17f8e5f1 100644
--- a/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
@@ -8,9 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64.h"
-#include "AArch64InstrInfo.h"
 #include "AArch64Subtarget.h"
-#include "AArch64TargetMachine.h"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/SmallVector.h"
@@ -24,21 +22,13 @@
 #include "llvm/Analysis/ScalarEvolutionExpressions.h"
 #include "llvm/Analysis/StackSafetyAnalysis.h"
 #include "llvm/BinaryFormat/Dwarf.h"
-#include "llvm/CodeGen/LiveRegUnits.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineLoopInfo.h"
 #include "llvm/CodeGen/MachineOperand.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/TargetPassConfig.h"
-#include "llvm/CodeGen/TargetRegisterInfo.h"
 #include "llvm/IR/DebugLoc.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
-#include "llvm/IR/GetElementPtrTypeIterator.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/Instruction.h"
@@ -47,7 +37,6 @@
 #include "llvm/IR/IntrinsicsAArch64.h"
 #include "llvm/IR/Metadata.h"
 #include "llvm/IR/PassManager.h"
-#include "llvm/IR/ValueHandle.h"
 #include "llvm/InitializePasses.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Casting.h"
@@ -56,7 +45,6 @@
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Utils/MemoryTaggingSupport.h"
 #include <cassert>
-#include <iterator>
 #include <memory>
 #include <utility>
 
diff --git a/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp b/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
index 090c63633df90..f819540391801 100644
--- a/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StackTaggingPreRA.cpp
@@ -6,18 +6,15 @@
 //
 //===----------------------------------------------------------------------===//
 
-
 #include "AArch64.h"
-#include "AArch64MachineFunctionInfo.h"
 #include "AArch64InstrInfo.h"
+#include "AArch64MachineFunctionInfo.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineLoopInfo.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/MachineTraceMetrics.h"
 #include "llvm/CodeGen/Passes.h"
diff --git a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
index e24a874e74970..e0e559b457f6d 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -19,10 +19,8 @@
 #include "AArch64TargetTransformInfo.h"
 #include "MCTargetDesc/AArch64MCTargetDesc.h"
 #include "TargetInfo/AArch64TargetInfo.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Analysis/ValueTracking.h"
-#include "llvm/CodeGen/CFIFixup.h"
 #include "llvm/CodeGen/CSEConfigBase.h"
 #include "llvm/CodeGen/GlobalISel/CSEInfo.h"
 #include "llvm/CodeGen/GlobalISel/IRTranslator.h"
diff --git a/llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp b/llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
index d916f644de9b5..54de42a094f34 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetObjectFile.cpp
@@ -9,7 +9,6 @@
 #include "AArch64TargetObjectFile.h"
 #include "AArch64TargetMachine.h"
 #include "MCTargetDesc/AArch64MCExpr.h"
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/BinaryFormat/Dwarf.h"
 #include "llvm/CodeGen/MachineModuleInfoImpls.h"
 #include "llvm/IR/Mangler.h"
diff --git a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
index 5b58f8c58a6e4..8b1c16d319b2c 100644
--- a/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
+++ b/llvm/lib/Target/AArch64/Disassembler/AArch64Disassembler.cpp
@@ -15,7 +15,6 @@
 #include "MCTargetDesc/AArch64MCTargetDesc.h"
 #include "TargetInfo/AArch64TargetInfo.h"
 #include "Utils/AArch64BaseInfo.h"
-#include "llvm-c/Disassembler.h"
 #include "llvm/MC/MCDecoderOps.h"
 #include "llvm/MC/MCDisassembler/MCRelocationInfo.h"
 #include "llvm/MC/MCInst.h"
@@ -25,8 +24,6 @@
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/ErrorHandling.h"
-#include <algorithm>
 #include <memory>
 
 using namespace llvm;
diff --git a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
index 11964b2075e5e..09d706f0a303b 100644
--- a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
+++ b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64ExternalSymbolizer.h"
-#include "MCTargetDesc/AArch64AddressingModes.h"
 #include "Utils/AArch64BaseInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
index 1fdd2b08c904c..3ba0f2a268285 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
@@ -14,13 +14,10 @@
 #include "llvm/MC/MCAsmBackend.h"
 #include "llvm/MC/MCAssembler.h"
 #include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCDirectives.h"
 #include "llvm/MC/MCELFObjectWriter.h"
 #include "llvm/MC/MCFixupKindInfo.h"
 #include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCRegisterInfo.h"
-#include "llvm/MC/MCSectionELF.h"
-#include "llvm/MC/MCSectionMachO.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/MCValue.h"
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
index 490efb650d503..5bae846824548 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
@@ -15,7 +15,6 @@
 #include "AArch64ELFStreamer.h"
 #include "AArch64MCTargetDesc.h"
 #include "AArch64TargetStreamer.h"
-#include "AArch64WinCOFFStreamer.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
@@ -37,7 +36,6 @@
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/TargetParser/Triple.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp
index 2ee2ee5a6fa50..ae84bc953f359 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp
@@ -13,7 +13,6 @@
 #include "AArch64InstPrinter.h"
 #include "MCTargetDesc/AArch64AddressingModes.h"
 #include "Utils/AArch64BaseInfo.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/MC/MCAsmInfo.h"
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
index 0dc2e6a589aee..552477ebca26c 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCCodeEmitter.cpp
@@ -13,7 +13,6 @@
 #include "MCTargetDesc/AArch64AddressingModes.h"
 #include "MCTargetDesc/AArch64FixupKinds.h"
 #include "MCTargetDesc/AArch64MCExpr.h"
-#include "Utils/AArch64BaseInfo.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/BinaryFormat/ELF.h"
@@ -25,10 +24,8 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/Support/Casting.h"
-#include "llvm/Support/Endian.h"
 #include "llvm/Support/EndianStream.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
 #include <cassert>
 #include <cstdint>
 
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64WinCOFFObjectWriter.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64WinCOFFObjectWriter.cpp
index 05c7d76f0af35..47228025ce259 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64WinCOFFObjectWriter.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64WinCOFFObjectWriter.cpp
@@ -21,7 +21,6 @@
 #include "llvm/MC/MCWinCOFFObjectWriter.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
 #include <cassert>
 
 using namespace llvm;
diff --git a/llvm/lib/Target/AArch64/SMEABIPass.cpp b/llvm/lib/Target/AArch64/SMEABIPass.cpp
index 2ee16a873e33b..bb885d86392fe 100644
--- a/llvm/lib/Target/AArch64/SMEABIPass.cpp
+++ b/llvm/lib/Target/AArch64/SMEABIPass.cpp
@@ -13,18 +13,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64.h"
-#include "Utils/AArch64BaseInfo.h"
 #include "Utils/AArch64SMEAttributes.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/IR/Constants.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Instructions.h"
-#include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/IntrinsicsAArch64.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"
 #include "llvm/InitializePasses.h"
-#include "llvm/Support/Debug.h"
 #include "llvm/Transforms/Utils/Cloning.h"
 
 using namespace llvm;
diff --git a/llvm/lib/Target/AArch64/SMEPeepholeOpt.cpp b/llvm/lib/Target/AArch64/SMEPeepholeOpt.cpp
index ba737afadaf94..4a0312d5b276f 100644
--- a/llvm/lib/Target/AArch64/SMEPeepholeOpt.cpp
+++ b/llvm/lib/Target/AArch64/SMEPeepholeOpt.cpp
@@ -13,7 +13,6 @@
 #include "AArch64InstrInfo.h"
 #include "AArch64MachineFunctionInfo.h"
 #include "AArch64Subtarget.h"
-#include "Utils/AArch64SMEAttributes.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
diff --git a/llvm/lib/Target/AArch64/SVEIntrinsicOpts.cpp b/llvm/lib/Target/AArch64/SVEIntrinsicOpts.cpp
index f90a6d3c1a2a1..9cb790b99f1de 100644
--- a/llvm/lib/Target/AArch64/SVEIntrinsicOpts.cpp
+++ b/llvm/lib/Target/AArch64/SVEIntrinsicOpts.cpp
@@ -34,7 +34,6 @@
 #include "llvm/IR/Module.h"
 #include "llvm/IR/PatternMatch.h"
 #include "llvm/InitializePasses.h"
-#include "llvm/Support/Debug.h"
 #include <optional>
 
 using namespace llvm;
diff --git a/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp b/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
index 59937a7d2a1f6..d83c22e717950 100644
--- a/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
+++ b/llvm/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
@@ -10,7 +10,6 @@
 //
 //===----------------------------------------------------------------------===//
 #include "AArch64BaseInfo.h"
-#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/Regex.h"