Index: clang/include/clang/AST/DeclContextInternals.h
===================================================================
--- clang/include/clang/AST/DeclContextInternals.h
+++ clang/include/clang/AST/DeclContextInternals.h
@@ -22,7 +22,6 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/PointerIntPair.h"
 #include "llvm/ADT/PointerUnion.h"
-#include <algorithm>
 #include <cassert>
 
 namespace clang {
Index: clang/include/clang/Driver/Options.h
===================================================================
--- clang/include/clang/Driver/Options.h
+++ clang/include/clang/Driver/Options.h
@@ -9,8 +9,6 @@
 #ifndef LLVM_CLANG_DRIVER_OPTIONS_H
 #define LLVM_CLANG_DRIVER_OPTIONS_H
 
-#include <memory>
-
 namespace llvm {
 namespace opt {
 class OptTable;
Index: clang/include/clang/Index/CommentToXML.h
===================================================================
--- clang/include/clang/Index/CommentToXML.h
+++ clang/include/clang/Index/CommentToXML.h
@@ -10,7 +10,6 @@
 #define LLVM_CLANG_INDEX_COMMENTTOXML_H
 
 #include "clang/Basic/LLVM.h"
-#include <memory>
 
 namespace clang {
 class ASTContext;
Index: clang/include/clang/StaticAnalyzer/Core/PathSensitive/DynamicType.h
===================================================================
--- clang/include/clang/StaticAnalyzer/Core/PathSensitive/DynamicType.h
+++ clang/include/clang/StaticAnalyzer/Core/PathSensitive/DynamicType.h
@@ -24,7 +24,6 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h"
 #include "llvm/ADT/ImmutableMap.h"
 #include "llvm/ADT/Optional.h"
-#include <utility>
 
 namespace clang {
 namespace ento {
Index: clang/include/clang/Tooling/Refactoring/RefactoringActionRule.h
===================================================================
--- clang/include/clang/Tooling/Refactoring/RefactoringActionRule.h
+++ clang/include/clang/Tooling/Refactoring/RefactoringActionRule.h
@@ -12,7 +12,6 @@
 #include "clang/Basic/LLVM.h"
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
-#include <vector>
 
 namespace clang {
 namespace tooling {
Index: clang/include/clang/Tooling/Transformer/Parsing.h
===================================================================
--- clang/include/clang/Tooling/Transformer/Parsing.h
+++ clang/include/clang/Tooling/Transformer/Parsing.h
@@ -21,7 +21,6 @@
 #include "clang/Tooling/Transformer/RangeSelector.h"
 #include "llvm/Support/Error.h"
 #include <functional>
-#include <string>
 
 namespace clang {
 namespace transformer {
Index: llvm/include/llvm/CodeGen/MachineInstrBuilder.h
===================================================================
--- llvm/include/llvm/CodeGen/MachineInstrBuilder.h
+++ llvm/include/llvm/CodeGen/MachineInstrBuilder.h
@@ -31,7 +31,6 @@
 #include "llvm/Support/ErrorHandling.h"
 #include <cassert>
 #include <cstdint>
-#include <utility>
 
 namespace llvm {
 
Index: llvm/include/llvm/CodeGen/TileShapeInfo.h
===================================================================
--- llvm/include/llvm/CodeGen/TileShapeInfo.h
+++ llvm/include/llvm/CodeGen/TileShapeInfo.h
@@ -24,7 +24,6 @@
 #include "llvm/CodeGen/MachineOperand.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/Register.h"
-#include <utility>
 
 namespace llvm {
 
Index: llvm/include/llvm/DebugInfo/CodeView/AppendingTypeTableBuilder.h
===================================================================
--- llvm/include/llvm/DebugInfo/CodeView/AppendingTypeTableBuilder.h
+++ llvm/include/llvm/DebugInfo/CodeView/AppendingTypeTableBuilder.h
@@ -17,7 +17,6 @@
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
 #include "llvm/Support/Allocator.h"
 #include <cstdint>
-#include <memory>
 
 namespace llvm {
 namespace codeview {
Index: llvm/include/llvm/DebugInfo/CodeView/GlobalTypeTableBuilder.h
===================================================================
--- llvm/include/llvm/DebugInfo/CodeView/GlobalTypeTableBuilder.h
+++ llvm/include/llvm/DebugInfo/CodeView/GlobalTypeTableBuilder.h
@@ -20,7 +20,6 @@
 #include "llvm/Support/Allocator.h"
 #include <cassert>
 #include <cstdint>
-#include <memory>
 
 namespace llvm {
 namespace codeview {
Index: llvm/include/llvm/DebugInfo/CodeView/MergingTypeTableBuilder.h
===================================================================
--- llvm/include/llvm/DebugInfo/CodeView/MergingTypeTableBuilder.h
+++ llvm/include/llvm/DebugInfo/CodeView/MergingTypeTableBuilder.h
@@ -19,7 +19,6 @@
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
 #include "llvm/Support/Allocator.h"
 #include <cstdint>
-#include <memory>
 
 namespace llvm {
 namespace codeview {
Index: llvm/include/llvm/DebugInfo/GSYM/FileEntry.h
===================================================================
--- llvm/include/llvm/DebugInfo/GSYM/FileEntry.h
+++ llvm/include/llvm/DebugInfo/GSYM/FileEntry.h
@@ -13,7 +13,6 @@
 #include "llvm/ADT/Hashing.h"
 #include <functional>
 #include <stdint.h>
-#include <utility>
 
 namespace llvm {
 namespace gsym {
Index: llvm/include/llvm/DebugInfo/GSYM/StringTable.h
===================================================================
--- llvm/include/llvm/DebugInfo/GSYM/StringTable.h
+++ llvm/include/llvm/DebugInfo/GSYM/StringTable.h
@@ -13,8 +13,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/DebugInfo/GSYM/Range.h"
 #include <stdint.h>
-#include <string>
-
 
 namespace llvm {
 namespace gsym {
Index: llvm/include/llvm/ExecutionEngine/Orc/OrcABISupport.h
===================================================================
--- llvm/include/llvm/ExecutionEngine/Orc/OrcABISupport.h
+++ llvm/include/llvm/ExecutionEngine/Orc/OrcABISupport.h
@@ -21,7 +21,6 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
-#include <algorithm>
 #include <cstdint>
 
 namespace llvm {
Index: llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/RegisterEHFrames.h
===================================================================
--- llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/RegisterEHFrames.h
+++ llvm/include/llvm/ExecutionEngine/Orc/TargetProcess/RegisterEHFrames.h
@@ -16,7 +16,6 @@
 
 #include "llvm/ExecutionEngine/Orc/Shared/TargetProcessControlTypes.h"
 #include "llvm/Support/Error.h"
-#include <vector>
 
 namespace llvm {
 namespace orc {
Index: llvm/include/llvm/Target/CGPassBuilderOption.h
===================================================================
--- llvm/include/llvm/Target/CGPassBuilderOption.h
+++ llvm/include/llvm/Target/CGPassBuilderOption.h
@@ -17,7 +17,6 @@
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Target/TargetOptions.h"
-#include <vector>
 
 namespace llvm {
 class TargetMachine;
Index: llvm/include/llvm/Transforms/Scalar/SpeculateAroundPHIs.h
===================================================================
--- llvm/include/llvm/Transforms/Scalar/SpeculateAroundPHIs.h
+++ llvm/include/llvm/Transforms/Scalar/SpeculateAroundPHIs.h
@@ -15,7 +15,6 @@
 #include "llvm/IR/Function.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/Support/Compiler.h"
-#include <vector>
 
 namespace llvm {