[llvm] 4b1b9e2 - Remove unused #include "llvm/ADT/Optional.h"

Fangrui Song via llvm-commits llvm-commits at lists.llvm.org
Sun Dec 4 20:21:15 PST 2022 

Author: Fangrui Song
Date: 2022-12-05T04:21:08Z
New Revision: 4b1b9e22b3cb854e90e718e9d10d7ceb6e12f26a

URL: https://github.com/llvm/llvm-project/commit/4b1b9e22b3cb854e90e718e9d10d7ceb6e12f26a
DIFF: https://github.com/llvm/llvm-project/commit/4b1b9e22b3cb854e90e718e9d10d7ceb6e12f26a.diff

LOG: Remove unused #include "llvm/ADT/Optional.h"

Added: 
    

Modified: 
    llvm/lib/MC/MCAsmStreamer.cpp
    llvm/lib/MC/MCContext.cpp
    llvm/lib/MC/MCDwarf.cpp
    llvm/lib/MC/MCParser/MasmParser.cpp
    llvm/lib/MC/MCStreamer.cpp
    llvm/lib/MC/MCWin64EH.cpp
    llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
    llvm/lib/Target/AArch64/AArch64InstrInfo.h
    llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp
    llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
    llvm/lib/Target/AArch64/AArch64RedundantCopyElimination.cpp
    llvm/lib/Target/AArch64/AArch64StackTagging.cpp
    llvm/lib/Target/AArch64/GISel/AArch64GlobalISelUtils.h
    llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
    llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
    llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
    llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
    llvm/lib/Target/ARM/ARMTargetMachine.cpp
    llvm/lib/Target/ARM/ARMTargetMachine.h
    llvm/lib/Target/DirectX/DXILResource.h
    llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
    llvm/lib/Target/Mips/MipsTargetMachine.cpp
    llvm/lib/Target/Mips/MipsTargetMachine.h
    llvm/lib/Target/Mips/MipsTargetStreamer.h
    llvm/lib/Target/PowerPC/PPCFastISel.cpp
    llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
    llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
    llvm/lib/Target/SystemZ/SystemZTargetMachine.h
    llvm/lib/Target/WebAssembly/Utils/WebAssemblyTypeUtilities.h
    llvm/lib/Target/X86/X86MCInstLower.cpp
    llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp
    llvm/lib/Target/X86/X86TargetMachine.cpp
    llvm/lib/Target/X86/X86TargetMachine.h
    llvm/lib/Target/XCore/XCoreTargetMachine.cpp
    llvm/lib/Target/XCore/XCoreTargetMachine.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
index eab51f0ca7923..223bcd7cd8d11 100644
--- a/llvm/lib/MC/MCAsmStreamer.cpp
+++ b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -6,7 +6,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/Twine.h"

diff  --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
index dc24bd9ca8d01..cde77be929a1a 100644
--- a/llvm/lib/MC/MCContext.cpp
+++ b/llvm/lib/MC/MCContext.cpp
@@ -8,7 +8,6 @@
 
 #include "llvm/MC/MCContext.h"
 #include "llvm/ADT/DenseMapInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringMap.h"

diff  --git a/llvm/lib/MC/MCDwarf.cpp b/llvm/lib/MC/MCDwarf.cpp
index 8737af647cda4..a3ecebbfa0385 100644
--- a/llvm/lib/MC/MCDwarf.cpp
+++ b/llvm/lib/MC/MCDwarf.cpp
@@ -10,7 +10,6 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Hashing.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"

diff  --git a/llvm/lib/MC/MCParser/MasmParser.cpp b/llvm/lib/MC/MCParser/MasmParser.cpp
index 032d1f2df4a58..e2d18802f3bb2 100644
--- a/llvm/lib/MC/MCParser/MasmParser.cpp
+++ b/llvm/lib/MC/MCParser/MasmParser.cpp
@@ -15,7 +15,6 @@
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/None.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"

diff  --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 385b18ac228c2..968bd8b971679 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCStreamer.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"

diff  --git a/llvm/lib/MC/MCWin64EH.cpp b/llvm/lib/MC/MCWin64EH.cpp
index dc932a4339a8a..4b20959ee5d6c 100644
--- a/llvm/lib/MC/MCWin64EH.cpp
+++ b/llvm/lib/MC/MCWin64EH.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCWin64EH.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"

diff  --git a/llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp b/llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
index c11a0d6477340..95e124523db02 100644
--- a/llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
@@ -19,7 +19,6 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/None.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/LoopInfo.h"

diff  --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.h b/llvm/lib/Target/AArch64/AArch64InstrInfo.h
index a7402cae216f4..604674d401335 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.h
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.h
@@ -15,7 +15,6 @@
 
 #include "AArch64.h"
 #include "AArch64RegisterInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/Support/TypeSize.h"
 

diff  --git a/llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp b/llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp
index 17a8da83b1fa9..0f9d45e86b212 100644
--- a/llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp
+++ b/llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp
@@ -40,7 +40,6 @@
 #include "AArch64ExpandImm.h"
 #include "AArch64InstrInfo.h"
 #include "MCTargetDesc/AArch64AddressingModes.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineLoopInfo.h"
 

diff  --git a/llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h b/llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
index 7fc6480300b68..fad00e13d31c6 100644
--- a/llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
+++ b/llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
@@ -14,7 +14,6 @@
 #define LLVM_LIB_TARGET_AARCH64_AARCH64MACHINEFUNCTIONINFO_H
 
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/CallingConvLower.h"

diff  --git a/llvm/lib/Target/AArch64/AArch64RedundantCopyElimination.cpp b/llvm/lib/Target/AArch64/AArch64RedundantCopyElimination.cpp
index 631ff0f1dc6f0..369801a8ea7ce 100644
--- a/llvm/lib/Target/AArch64/AArch64RedundantCopyElimination.cpp
+++ b/llvm/lib/Target/AArch64/AArch64RedundantCopyElimination.cpp
@@ -50,7 +50,6 @@
 //        to use WZR/XZR directly in some cases.
 //===----------------------------------------------------------------------===//
 #include "AArch64.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/iterator_range.h"

diff  --git a/llvm/lib/Target/AArch64/AArch64StackTagging.cpp b/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
index 52575c58a516c..6af9877a64c16 100644
--- a/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
+++ b/llvm/lib/Target/AArch64/AArch64StackTagging.cpp
@@ -15,7 +15,6 @@
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/None.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/AliasAnalysis.h"

diff  --git a/llvm/lib/Target/AArch64/GISel/AArch64GlobalISelUtils.h b/llvm/lib/Target/AArch64/GISel/AArch64GlobalISelUtils.h
index f9a1ee11140af..334147a60a765 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64GlobalISelUtils.h
+++ b/llvm/lib/Target/AArch64/GISel/AArch64GlobalISelUtils.h
@@ -13,7 +13,6 @@
 #define LLVM_LIB_TARGET_AARCH64_GISEL_AARCH64GLOBALISELUTILS_H
 #include "MCTargetDesc/AArch64AddressingModes.h"
 #include "Utils/AArch64BaseInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/GlobalISel/MachineIRBuilder.h"
 #include "llvm/CodeGen/GlobalISel/Utils.h"
 #include "llvm/CodeGen/Register.h"

diff  --git a/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp b/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
index a859112103a17..d5fb0aff8f053 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
+++ b/llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
@@ -20,7 +20,6 @@
 #include "AArch64TargetMachine.h"
 #include "MCTargetDesc/AArch64AddressingModes.h"
 #include "MCTargetDesc/AArch64MCTargetDesc.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/BinaryFormat/Dwarf.h"
 #include "llvm/CodeGen/GlobalISel/GenericMachineInstrs.h"
 #include "llvm/CodeGen/GlobalISel/InstructionSelector.h"

diff  --git a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
index 0983d09166d5b..2cdfff90b397d 100644
--- a/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
+++ b/llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
@@ -6,7 +6,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/IR/Function.h"
 
 #ifndef LLVM_LIB_TARGET_AARCH64_UTILS_AARCH64SMEATTRIBUTES_H

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
index 9a481b5f697bf..098f4a8567ebc 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
@@ -11,7 +11,6 @@
 
 #include "Utils/AMDGPUBaseInfo.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Function.h"

diff  --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
index 75ec15ff5c355..7f76da65aacf3 100644
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
@@ -12,7 +12,6 @@
 #include "SIRegisterInfo.h"
 #include "MCTargetDesc/AMDGPUMCTargetDesc.h"
 #include "Utils/AMDGPUBaseInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/LiveIntervals.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"

diff  --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
index d7812b84ca201..3b4ff548360f9 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
@@ -10,7 +10,6 @@
 #define LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUBASEINFO_H
 
 #include "SIDefines.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/IR/CallingConv.h"
 #include "llvm/Support/Alignment.h"
 #include <array>

diff  --git a/llvm/lib/Target/ARM/ARMTargetMachine.cpp b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
index 1510690e82945..5f1b7a13c24dc 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.cpp
@@ -17,7 +17,6 @@
 #include "ARMTargetTransformInfo.h"
 #include "MCTargetDesc/ARMMCTargetDesc.h"
 #include "TargetInfo/ARMTargetInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"

diff  --git a/llvm/lib/Target/ARM/ARMTargetMachine.h b/llvm/lib/Target/ARM/ARMTargetMachine.h
index b3d533ae459c5..fdd806053d09f 100644
--- a/llvm/lib/Target/ARM/ARMTargetMachine.h
+++ b/llvm/lib/Target/ARM/ARMTargetMachine.h
@@ -14,7 +14,6 @@
 #define LLVM_LIB_TARGET_ARM_ARMTARGETMACHINE_H
 
 #include "ARMSubtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Analysis/TargetTransformInfo.h"

diff  --git a/llvm/lib/Target/DirectX/DXILResource.h b/llvm/lib/Target/DirectX/DXILResource.h
index 1936717b62acf..12fd9a9df83a5 100644
--- a/llvm/lib/Target/DirectX/DXILResource.h
+++ b/llvm/lib/Target/DirectX/DXILResource.h
@@ -13,7 +13,6 @@
 #ifndef LLVM_TARGET_DIRECTX_DXILRESOURCE_H
 #define LLVM_TARGET_DIRECTX_DXILRESOURCE_H
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Frontend/HLSL/HLSLResource.h"

diff  --git a/llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp b/llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
index c978dcd978a9b..381ac55e1f2b4 100644
--- a/llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
@@ -18,7 +18,6 @@
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/None.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallSet.h"

diff  --git a/llvm/lib/Target/Mips/MipsTargetMachine.cpp b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
index 390fb23f84a01..58b8a72cb664e 100644
--- a/llvm/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/llvm/lib/Target/Mips/MipsTargetMachine.cpp
@@ -20,7 +20,6 @@
 #include "MipsTargetObjectFile.h"
 #include "MipsTargetTransformInfo.h"
 #include "TargetInfo/MipsTargetInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Analysis/TargetTransformInfo.h"

diff  --git a/llvm/lib/Target/Mips/MipsTargetMachine.h b/llvm/lib/Target/Mips/MipsTargetMachine.h
index b4961ab7a2195..c4abb4bfefc37 100644
--- a/llvm/lib/Target/Mips/MipsTargetMachine.h
+++ b/llvm/lib/Target/Mips/MipsTargetMachine.h
@@ -15,7 +15,6 @@
 
 #include "MCTargetDesc/MipsABIInfo.h"
 #include "MipsSubtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/CodeGen.h"

diff  --git a/llvm/lib/Target/Mips/MipsTargetStreamer.h b/llvm/lib/Target/Mips/MipsTargetStreamer.h
index c9fafa24f069c..0603379d2e4fa 100644
--- a/llvm/lib/Target/Mips/MipsTargetStreamer.h
+++ b/llvm/lib/Target/Mips/MipsTargetStreamer.h
@@ -11,7 +11,6 @@
 
 #include "MCTargetDesc/MipsABIFlagsSection.h"
 #include "MCTargetDesc/MipsABIInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/MC/MCELFStreamer.h"
 #include "llvm/MC/MCRegisterInfo.h"

diff  --git a/llvm/lib/Target/PowerPC/PPCFastISel.cpp b/llvm/lib/Target/PowerPC/PPCFastISel.cpp
index 73ef8b11c2297..be555ac0edf6d 100644
--- a/llvm/lib/Target/PowerPC/PPCFastISel.cpp
+++ b/llvm/lib/Target/PowerPC/PPCFastISel.cpp
@@ -20,7 +20,6 @@
 #include "PPCMachineFunctionInfo.h"
 #include "PPCSubtarget.h"
 #include "PPCTargetMachine.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/FastISel.h"
 #include "llvm/CodeGen/FunctionLoweringInfo.h"

diff  --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
index cfc2f4bfeecb6..fd65794ff348a 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -19,7 +19,6 @@
 #include "PPCTargetObjectFile.h"
 #include "PPCTargetTransformInfo.h"
 #include "TargetInfo/PowerPCTargetInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Triple.h"

diff  --git a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
index 359a1b628ad9c..c99fdeb5ae364 100644
--- a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
+++ b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
@@ -18,7 +18,6 @@
 #include "SPIRVGlobalRegistry.h"
 #include "SPIRVUtils.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringMap.h"

diff  --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
index 36b3d057f26e2..87963c42b8039 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp
@@ -12,7 +12,6 @@
 #include "SystemZMachineScheduler.h"
 #include "SystemZTargetTransformInfo.h"
 #include "TargetInfo/SystemZTargetInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"

diff  --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.h b/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
index 130c583ccb7b7..d7e21cbe22fa5 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -15,7 +15,6 @@
 #define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H
 
 #include "SystemZSubtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Support/CodeGen.h"

diff  --git a/llvm/lib/Target/WebAssembly/Utils/WebAssemblyTypeUtilities.h b/llvm/lib/Target/WebAssembly/Utils/WebAssemblyTypeUtilities.h
index c2540f6d159ea..33f3bf31595d7 100644
--- a/llvm/lib/Target/WebAssembly/Utils/WebAssemblyTypeUtilities.h
+++ b/llvm/lib/Target/WebAssembly/Utils/WebAssemblyTypeUtilities.h
@@ -15,7 +15,6 @@
 #ifndef LLVM_LIB_TARGET_WEBASSEMBLY_UTILS_WEBASSEMBLYTYPEUTILITIES_H
 #define LLVM_LIB_TARGET_WEBASSEMBLY_UTILS_WEBASSEMBLYTYPEUTILITIES_H
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/BinaryFormat/Wasm.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/MC/MCSymbolWasm.h"

diff  --git a/llvm/lib/Target/X86/X86MCInstLower.cpp b/llvm/lib/Target/X86/X86MCInstLower.cpp
index 7afbaeeec227a..9fb97df01b081 100644
--- a/llvm/lib/Target/X86/X86MCInstLower.cpp
+++ b/llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -20,7 +20,6 @@
 #include "X86RegisterInfo.h"
 #include "X86ShuffleDecodeConstantPool.h"
 #include "X86Subtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/CodeGen/MachineConstantPool.h"

diff  --git a/llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp b/llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp
index b10572dac174c..2a896314875d2 100644
--- a/llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp
+++ b/llvm/lib/Target/X86/X86SpeculativeLoadHardening.cpp
@@ -25,7 +25,6 @@
 #include "X86Subtarget.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallPtrSet.h"

diff  --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp
index d03a5c6d25ad6..4450ea148c00d 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.cpp
+++ b/llvm/lib/Target/X86/X86TargetMachine.cpp
@@ -20,7 +20,6 @@
 #include "X86Subtarget.h"
 #include "X86TargetObjectFile.h"
 #include "X86TargetTransformInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"

diff  --git a/llvm/lib/Target/X86/X86TargetMachine.h b/llvm/lib/Target/X86/X86TargetMachine.h
index 66b0ad629bde9..1eca730d99e94 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.h
+++ b/llvm/lib/Target/X86/X86TargetMachine.h
@@ -14,7 +14,6 @@
 #define LLVM_LIB_TARGET_X86_X86TARGETMACHINE_H
 
 #include "X86Subtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Target/TargetMachine.h"

diff  --git a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
index 6741ad9a09adb..1e3fcf63a107e 100644
--- a/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/llvm/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -15,7 +15,6 @@
 #include "XCore.h"
 #include "XCoreTargetObjectFile.h"
 #include "XCoreTargetTransformInfo.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/CodeGen/Passes.h"

diff  --git a/llvm/lib/Target/XCore/XCoreTargetMachine.h b/llvm/lib/Target/XCore/XCoreTargetMachine.h
index 567af011dbcf8..a5691b541291c 100644
--- a/llvm/lib/Target/XCore/XCoreTargetMachine.h
+++ b/llvm/lib/Target/XCore/XCoreTargetMachine.h
@@ -14,7 +14,6 @@
 #define LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
 
 #include "XCoreSubtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Target/TargetMachine.h"

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