From d44ea7186befe38eb2b3804b15cd1ee1777458ed Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Wed, 20 Nov 2024 06:51:43 -0800
Subject: [PATCH] [Support] Remove unused includes (NFC) (#116752)

Identified with misc-include-cleaner.
---
 llvm/lib/Support/ARMBuildAttrs.cpp         | 4 ----
 llvm/lib/Support/ConvertUTFWrapper.cpp     | 1 -
 llvm/lib/Support/DAGDeltaAlgorithm.cpp     | 1 -
 llvm/lib/Support/InitLLVM.cpp              | 3 ---
 llvm/lib/Support/LockFileManager.cpp       | 1 -
 llvm/lib/Support/MSP430AttributeParser.cpp | 1 -
 llvm/lib/Support/MemoryBuffer.cpp          | 1 -
 llvm/lib/Support/NativeFormatting.cpp      | 1 -
 llvm/lib/Support/Path.cpp                  | 1 -
 llvm/lib/Support/Process.cpp               | 1 -
 llvm/lib/Support/RWMutex.cpp               | 1 -
 llvm/lib/Support/SuffixTreeNode.cpp        | 1 -
 llvm/lib/Support/Threading.cpp             | 2 --
 llvm/lib/Support/VirtualFileSystem.cpp     | 1 -
 llvm/lib/Support/YAMLTraits.cpp            | 1 -
 llvm/lib/Support/raw_ostream.cpp           | 1 -
 llvm/lib/Support/raw_socket_stream.cpp     | 1 -
 17 files changed, 23 deletions(-)

diff --git a/llvm/lib/Support/ARMBuildAttrs.cpp b/llvm/lib/Support/ARMBuildAttrs.cpp
index 6ff74e02820d..815cfc62a4b0 100644
--- a/llvm/lib/Support/ARMBuildAttrs.cpp
+++ b/llvm/lib/Support/ARMBuildAttrs.cpp
@@ -7,10 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/ARMBuildAttributes.h"
-#include "llvm/ADT/Twine.h"
-#include "llvm/Support/LEB128.h"
-#include <iomanip>
-#include <sstream>
 
 using namespace llvm;
 
diff --git a/llvm/lib/Support/ConvertUTFWrapper.cpp b/llvm/lib/Support/ConvertUTFWrapper.cpp
index 3fa7365e72d3..4952fe65d776 100644
--- a/llvm/lib/Support/ConvertUTFWrapper.cpp
+++ b/llvm/lib/Support/ConvertUTFWrapper.cpp
@@ -10,7 +10,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/ConvertUTF.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/SwapByteOrder.h"
 #include <string>
 #include <vector>
 
diff --git a/llvm/lib/Support/DAGDeltaAlgorithm.cpp b/llvm/lib/Support/DAGDeltaAlgorithm.cpp
index f1b730e2b58c..8b23b0591329 100644
--- a/llvm/lib/Support/DAGDeltaAlgorithm.cpp
+++ b/llvm/lib/Support/DAGDeltaAlgorithm.cpp
@@ -35,7 +35,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/Format.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
 #include <map>
 using namespace llvm;
diff --git a/llvm/lib/Support/InitLLVM.cpp b/llvm/lib/Support/InitLLVM.cpp
index 2b3ddd39b087..eb89f6f8915c 100644
--- a/llvm/lib/Support/InitLLVM.cpp
+++ b/llvm/lib/Support/InitLLVM.cpp
@@ -8,13 +8,10 @@
 
 #include "llvm/Support/InitLLVM.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Support/AutoConvert.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/Signals.h"
-#include "llvm/Support/SwapByteOrder.h"
 
 #ifdef _WIN32
 #include "llvm/Support/Windows/WindowsSupport.h"
diff --git a/llvm/lib/Support/LockFileManager.cpp b/llvm/lib/Support/LockFileManager.cpp
index 4a8dd89b7619..9a45a9966458 100644
--- a/llvm/lib/Support/LockFileManager.cpp
+++ b/llvm/lib/Support/LockFileManager.cpp
@@ -25,7 +25,6 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <system_error>
-#include <thread>
 #include <tuple>
 
 #ifdef _WIN32
diff --git a/llvm/lib/Support/MSP430AttributeParser.cpp b/llvm/lib/Support/MSP430AttributeParser.cpp
index 27694b8f60f3..bfc69cb2bb3c 100644
--- a/llvm/lib/Support/MSP430AttributeParser.cpp
+++ b/llvm/lib/Support/MSP430AttributeParser.cpp
@@ -8,7 +8,6 @@
 
 #include "llvm/Support/MSP430AttributeParser.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/Support/ErrorHandling.h"
 
 using namespace llvm;
 using namespace llvm::MSP430Attrs;
diff --git a/llvm/lib/Support/MemoryBuffer.cpp b/llvm/lib/Support/MemoryBuffer.cpp
index aea81964ba9f..7ea68ee4cafd 100644
--- a/llvm/lib/Support/MemoryBuffer.cpp
+++ b/llvm/lib/Support/MemoryBuffer.cpp
@@ -19,7 +19,6 @@
 #include "llvm/Support/Error.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
-#include "llvm/Support/MathExtras.h"
 #include "llvm/Support/Process.h"
 #include "llvm/Support/Program.h"
 #include "llvm/Support/SmallVectorMemoryBuffer.h"
diff --git a/llvm/lib/Support/NativeFormatting.cpp b/llvm/lib/Support/NativeFormatting.cpp
index 3b9273e1eaad..7a6473043419 100644
--- a/llvm/lib/Support/NativeFormatting.cpp
+++ b/llvm/lib/Support/NativeFormatting.cpp
@@ -11,7 +11,6 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/Format.h"
-#include "llvm/Support/MathExtras.h"
 #include "llvm/Support/raw_ostream.h"
 
 #include <cmath>
diff --git a/llvm/lib/Support/Path.cpp b/llvm/lib/Support/Path.cpp
index 4db9bc80b415..d77528519710 100644
--- a/llvm/lib/Support/Path.cpp
+++ b/llvm/lib/Support/Path.cpp
@@ -16,7 +16,6 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/config.h"
 #include "llvm/Config/llvm-config.h"
-#include "llvm/Support/Endian.h"
 #include "llvm/Support/Errc.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FileSystem.h"
diff --git a/llvm/lib/Support/Process.cpp b/llvm/lib/Support/Process.cpp
index 54462f23c842..57bcc2d116da 100644
--- a/llvm/lib/Support/Process.cpp
+++ b/llvm/lib/Support/Process.cpp
@@ -18,7 +18,6 @@
 #include "llvm/Support/CrashRecoveryContext.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/Program.h"
 
 #include <optional>
 #include <stdlib.h> // for _Exit
diff --git a/llvm/lib/Support/RWMutex.cpp b/llvm/lib/Support/RWMutex.cpp
index 4294c4356f47..83adef5bcd97 100644
--- a/llvm/lib/Support/RWMutex.cpp
+++ b/llvm/lib/Support/RWMutex.cpp
@@ -13,7 +13,6 @@
 #include "llvm/Support/RWMutex.h"
 #include "llvm/Config/config.h"
 #include "llvm/Config/llvm-config.h" // for LLVM_ENABLE_THREADS
-#include "llvm/Support/Allocator.h"
 
 #if defined(LLVM_USE_RW_MUTEX_IMPL)
 using namespace llvm;
diff --git a/llvm/lib/Support/SuffixTreeNode.cpp b/llvm/lib/Support/SuffixTreeNode.cpp
index 9f1f94a39895..dee8c5816b8b 100644
--- a/llvm/lib/Support/SuffixTreeNode.cpp
+++ b/llvm/lib/Support/SuffixTreeNode.cpp
@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/SuffixTreeNode.h"
-#include "llvm/Support/Casting.h"
 
 using namespace llvm;
 
diff --git a/llvm/lib/Support/Threading.cpp b/llvm/lib/Support/Threading.cpp
index 7cc7ba44cc72..693de0e6400f 100644
--- a/llvm/lib/Support/Threading.cpp
+++ b/llvm/lib/Support/Threading.cpp
@@ -16,10 +16,8 @@
 #include "llvm/Config/llvm-config.h"
 
 #include <cassert>
-#include <errno.h>
 #include <optional>
 #include <stdlib.h>
-#include <string.h>
 
 using namespace llvm;
 
diff --git a/llvm/lib/Support/VirtualFileSystem.cpp b/llvm/lib/Support/VirtualFileSystem.cpp
index b3cdaa3eefc9..5febdf992fbf 100644
--- a/llvm/lib/Support/VirtualFileSystem.cpp
+++ b/llvm/lib/Support/VirtualFileSystem.cpp
@@ -37,7 +37,6 @@
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/YAMLParser.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <atomic>
 #include <cassert>
 #include <cstdint>
diff --git a/llvm/lib/Support/YAMLTraits.cpp b/llvm/lib/Support/YAMLTraits.cpp
index 56b557646100..d259da65c5cf 100644
--- a/llvm/lib/Support/YAMLTraits.cpp
+++ b/llvm/lib/Support/YAMLTraits.cpp
@@ -21,7 +21,6 @@
 #include "llvm/Support/VersionTuple.h"
 #include "llvm/Support/YAMLParser.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
 #include <cstdint>
 #include <cstring>
diff --git a/llvm/lib/Support/raw_ostream.cpp b/llvm/lib/Support/raw_ostream.cpp
index 5d30c797ebf5..91fb4dbf1672 100644
--- a/llvm/lib/Support/raw_ostream.cpp
+++ b/llvm/lib/Support/raw_ostream.cpp
@@ -13,7 +13,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Config/config.h"
-#include "llvm/Support/AutoConvert.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/Duration.h"
 #include "llvm/Support/ErrorHandling.h"
diff --git a/llvm/lib/Support/raw_socket_stream.cpp b/llvm/lib/Support/raw_socket_stream.cpp
index 04b3233084a4..7a4be5759f90 100644
--- a/llvm/lib/Support/raw_socket_stream.cpp
+++ b/llvm/lib/Support/raw_socket_stream.cpp
@@ -19,7 +19,6 @@
 #include <atomic>
 #include <fcntl.h>
 #include <functional>
-#include <thread>
 
 #ifndef _WIN32
 #include <poll.h>