[AArch64] Remove unused includes (NFC)

[kazutakahirata]

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.

[llvmbot]

@llvm/pr-subscribers-backend-aarch64

Author: Kazu Hirata (kazutakahirata)

Changes

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.

---

Full diff: https://github.com/llvm/llvm-project/pull/141375.diff

6 Files Affected:

• (modified) llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp (-1)
• (modified) llvm/lib/Target/AArch64/AArch64InstrInfo.cpp (-1)
• (modified) llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp (-1)
• (modified) llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp (-1)
• (modified) llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp (-2)
• (modified) llvm/lib/Target/AArch64/SMEABIPass.cpp (-1)

diff --git a/llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp b/llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
index b8e1eb573e422..509cbb092705d 100644
--- a/llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64Arm64ECCallLowering.cpp
@@ -26,7 +26,6 @@
 #include "llvm/IR/Instruction.h"
 #include "llvm/IR/Mangler.h"
 #include "llvm/IR/Module.h"
-#include "llvm/InitializePasses.h"
 #include "llvm/Object/COFF.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CommandLine.h"
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
index 1a13adc300d2b..d6225bca233b6 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
@@ -54,7 +54,6 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include <cassert>
-#include <cstddef>
 #include <cstdint>
 #include <iterator>
 #include <utility>
diff --git a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
index 8b65f856b2a67..3f22292c95b6a 100644
--- a/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
+++ b/llvm/lib/Target/AArch64/Disassembler/AArch64ExternalSymbolizer.cpp
@@ -8,7 +8,6 @@
 
 #include "AArch64ExternalSymbolizer.h"
 #include "MCTargetDesc/AArch64MCExpr.h"
-#include "Utils/AArch64BaseInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"
diff --git a/llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp b/llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp
index 1f547de8c0523..3ba08c8c1d988 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp
+++ b/llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp
@@ -43,7 +43,6 @@
 #include "llvm/CodeGen/TargetOpcodes.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/IR/InstrTypes.h"
-#include "llvm/InitializePasses.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <optional>
 
diff --git a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp
index bdfc7361f8cd7..88ff61ecedb66 100644
--- a/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp
+++ b/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCExpr.cpp
@@ -12,10 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64MCExpr.h"
-#include "llvm/BinaryFormat/ELF.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbolELF.h"
 #include "llvm/MC/MCValue.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Target/AArch64/SMEABIPass.cpp b/llvm/lib/Target/AArch64/SMEABIPass.cpp
index c0cbe74a89344..4af4d49306625 100644
--- a/llvm/lib/Target/AArch64/SMEABIPass.cpp
+++ b/llvm/lib/Target/AArch64/SMEABIPass.cpp
@@ -20,7 +20,6 @@
 #include "llvm/IR/IntrinsicsAArch64.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"
-#include "llvm/InitializePasses.h"
 #include "llvm/Transforms/Utils/Cloning.h"
 
 using namespace llvm;