[llvm] Remove unused includes (NFC) (#154051)

kazutakahirata · web-flow · commit cbf5af966893 · 2025-08-17T23:46:35.000-07:00
These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.
diff --git a/llvm/lib/MC/GOFFObjectWriter.cpp b/llvm/lib/MC/GOFFObjectWriter.cpp
@@ -17,7 +17,6 @@
 #include "llvm/MC/MCSectionGOFF.h"
 #include "llvm/MC/MCSymbolGOFF.h"
 #include "llvm/MC/MCValue.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ConvertEBCDIC.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Endian.h"
diff --git a/llvm/lib/MC/MCAsmStreamer.cpp b/llvm/lib/MC/MCAsmStreamer.cpp
@@ -28,7 +28,6 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbolXCOFF.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Format.h"
 #include "llvm/Support/FormattedStream.h"
diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp
@@ -42,7 +42,6 @@
 #include "llvm/MC/MCSymbolXCOFF.h"
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/SectionKind.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/EndianStream.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MemoryBuffer.h"
diff --git a/llvm/lib/MC/MCELFStreamer.cpp b/llvm/lib/MC/MCELFStreamer.cpp
@@ -29,7 +29,6 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/LEB128.h"
 #include <cassert>
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -24,7 +24,6 @@
 #include "llvm/MC/MCSectionSPIRV.h"
 #include "llvm/MC/MCSectionWasm.h"
 #include "llvm/MC/MCSectionXCOFF.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/TargetParser/Triple.h"
 
 using namespace llvm;
diff --git a/llvm/lib/MC/MCParser/COFFMasmParser.cpp b/llvm/lib/MC/MCParser/COFFMasmParser.cpp
@@ -18,7 +18,6 @@
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbolCOFF.h"
 #include "llvm/MC/SectionKind.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/SMLoc.h"
 #include <cstdint>
 #include <utility>
diff --git a/llvm/lib/MC/MCParser/ELFAsmParser.cpp b/llvm/lib/MC/MCParser/ELFAsmParser.cpp
@@ -22,7 +22,6 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/SectionKind.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/SMLoc.h"
 #include <cassert>
 #include <cstdint>
diff --git a/llvm/lib/MC/MCParser/WasmAsmParser.cpp b/llvm/lib/MC/MCParser/WasmAsmParser.cpp
@@ -26,7 +26,6 @@
 #include "llvm/MC/MCSectionWasm.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbolWasm.h"
-#include "llvm/Support/Casting.h"
 #include <optional>
 
 using namespace llvm;
diff --git a/llvm/lib/MC/MCWasmStreamer.cpp b/llvm/lib/MC/MCWasmStreamer.cpp
@@ -22,7 +22,6 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 
 namespace llvm {
diff --git a/llvm/lib/MC/MCWinCOFFStreamer.cpp b/llvm/lib/MC/MCWinCOFFStreamer.cpp
@@ -30,7 +30,6 @@
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/MC/MCWinCOFFObjectWriter.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/SMLoc.h"
diff --git a/llvm/lib/MC/MCXCOFFStreamer.cpp b/llvm/lib/MC/MCXCOFFStreamer.cpp
@@ -21,7 +21,6 @@
 #include "llvm/MC/MCSymbolXCOFF.h"
 #include "llvm/MC/MCXCOFFObjectWriter.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/Casting.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/MC/XCOFFObjectWriter.cpp b/llvm/lib/MC/XCOFFObjectWriter.cpp
@@ -20,7 +20,6 @@
 #include "llvm/MC/MCValue.h"
 #include "llvm/MC/MCXCOFFObjectWriter.h"
 #include "llvm/MC/StringTableBuilder.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/EndianStream.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp
@@ -124,7 +124,6 @@
 #include "llvm/CodeGen/MachineCopyPropagation.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunctionAnalysis.h"
-#include "llvm/CodeGen/MachineInstrBundle.h"
 #include "llvm/CodeGen/MachineLICM.h"
 #include "llvm/CodeGen/MachineLateInstrsCleanup.h"
 #include "llvm/CodeGen/MachinePassManager.h"
diff --git a/llvm/lib/ProfileData/InstrProfWriter.cpp b/llvm/lib/ProfileData/InstrProfWriter.cpp
@@ -13,7 +13,6 @@
 
 #include "llvm/ProfileData/InstrProfWriter.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/IR/ProfileSummary.h"
 #include "llvm/ProfileData/DataAccessProf.h"
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
@@ -35,7 +35,6 @@
 #include "llvm/MC/MCTargetOptions.h"
 #include "llvm/MC/MCWinCOFFStreamer.h"
 #include "llvm/Support/AArch64BuildAttributes.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/raw_ostream.h"
 
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
@@ -26,7 +26,6 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/Support/AMDGPUMetadata.h"
 #include "llvm/Support/AMDHSAKernelDescriptor.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FormattedStream.h"
 #include "llvm/TargetParser/TargetParser.h"
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMMachObjectWriter.cpp
@@ -20,7 +20,6 @@
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCSymbolMachO.h"
 #include "llvm/MC/MCValue.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 
 using namespace llvm;
diff --git a/llvm/lib/Target/AVR/AVRTargetTransformInfo.cpp b/llvm/lib/Target/AVR/AVRTargetTransformInfo.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "AVRTargetTransformInfo.h"
-#include "llvm/CodeGen/CostTable.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCELFStreamer.cpp b/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCELFStreamer.cpp
@@ -32,7 +32,6 @@
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolELF.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/HexagonAttributes.h"
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFObjectWriter.cpp
@@ -17,7 +17,6 @@
 #include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/MCValue.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.cpp
@@ -18,7 +18,6 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCSymbolELF.h"
-#include "llvm/Support/Casting.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.cpp
@@ -26,7 +26,6 @@
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbolELF.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormattedStream.h"
diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -51,7 +51,6 @@
 #include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCSectionELF.h"
 #include "llvm/MC/MCSymbol.h"
-#include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
diff --git a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -28,7 +28,6 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineJumpTableInfo.h"
 #include "llvm/CodeGen/MachineMemOperand.h"
-#include "llvm/CodeGen/Register.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/CodeGen/SelectionDAGNodes.h"
 #include "llvm/CodeGen/TargetCallingConv.h"
diff --git a/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp b/llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
@@ -38,7 +38,6 @@
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/Scalar.h"
-#include "llvm/Transforms/Vectorize/EVLIndVarSimplify.h"
 #include "llvm/Transforms/Vectorize/LoopIdiomVectorize.h"
 #include <optional>
 using namespace llvm;
diff --git a/llvm/lib/Target/SPIRV/SPIRVLegalizeImplicitBinding.cpp b/llvm/lib/Target/SPIRV/SPIRVLegalizeImplicitBinding.cpp
@@ -15,7 +15,6 @@
 
 #include "SPIRV.h"
 #include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstVisitor.h"
diff --git a/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp b/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp
@@ -20,7 +20,6 @@
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/Function.h"
-#include "llvm/IR/Module.h"
 #include "llvm/Target/TargetMachine.h"
 
 using namespace llvm;
diff --git a/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp b/llvm/lib/Target/WebAssembly/Disassembler/WebAssemblyDisassembler.cpp
@@ -26,7 +26,6 @@
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Endian.h"
 #include "llvm/Support/LEB128.h"
diff --git a/llvm/lib/Target/X86/X86RegisterInfo.cpp b/llvm/lib/Target/X86/X86RegisterInfo.cpp
@@ -13,7 +13,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "X86RegisterInfo.h"
-#include "MCTargetDesc/X86BaseInfo.h"
 #include "X86FrameLowering.h"
 #include "X86MachineFunctionInfo.h"
 #include "X86Subtarget.h"
diff --git a/llvm/lib/Transforms/IPO/ExpandVariadics.cpp b/llvm/lib/Transforms/IPO/ExpandVariadics.cpp
@@ -53,7 +53,6 @@
 
 #include "llvm/Transforms/IPO/ExpandVariadics.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/IR/Constants.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/Module.h"
diff --git a/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp b/llvm/lib/Transforms/IPO/FunctionSpecialization.cpp
@@ -16,7 +16,6 @@
 #include "llvm/Analysis/ValueLattice.h"
 #include "llvm/Analysis/ValueLatticeUtils.h"
 #include "llvm/Analysis/ValueTracking.h"
-#include "llvm/IR/IntrinsicInst.h"
 #include "llvm/Transforms/Scalar/SCCP.h"
 #include "llvm/Transforms/Utils/Cloning.h"
 #include "llvm/Transforms/Utils/SCCPSolver.h"
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -77,7 +77,6 @@
 #include <cstdint>
 #include <deque>
 #include <iterator>
-#include <limits>
 #include <optional>
 #include <string>
 #include <utility>
diff --git a/llvm/lib/Transforms/Utils/PredicateInfo.cpp b/llvm/lib/Transforms/Utils/PredicateInfo.cpp
@@ -20,7 +20,6 @@
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/IntrinsicInst.h"
-#include "llvm/IR/Module.h"
 #include "llvm/IR/PatternMatch.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
diff --git a/llvm/lib/Transforms/Utils/ProfileVerify.cpp b/llvm/lib/Transforms/Utils/ProfileVerify.cpp
@@ -8,10 +8,8 @@
 
 #include "llvm/Transforms/Utils/ProfileVerify.h"
 #include "llvm/ADT/DynamicAPInt.h"
-#include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/BranchProbabilityInfo.h"
-#include "llvm/Analysis/LoopInfo.h"
 #include "llvm/IR/Analysis.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/Function.h"
diff --git a/llvm/lib/Transforms/Utils/SplitModuleByCategory.cpp b/llvm/lib/Transforms/Utils/SplitModuleByCategory.cpp
@@ -12,7 +12,6 @@
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/IR/Constants.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstIterator.h"
 #include "llvm/IR/Instructions.h"
@@ -21,7 +20,6 @@
 #include "llvm/Transforms/Utils/Cloning.h"
 
 #include <map>
-#include <string>
 #include <utility>
 
 using namespace llvm;
diff --git a/llvm/lib/Transforms/Vectorize/VectorCombine.cpp b/llvm/lib/Transforms/Vectorize/VectorCombine.cpp
@@ -39,7 +39,6 @@
 #include <optional>
 #include <queue>
 #include <set>
-#include <tuple>
 
 #define DEBUG_TYPE "vector-combine"
 #include "llvm/Transforms/Utils/InstructionWorklist.h"
