[LLVM] [NFC] - Remove duplicate #include headers from the files of llvm dir (#141057)

A few files of llvm dir had duplicate headers included. This patch
removes those redundancies.

---------

Co-authored-by: Akash Agrawal <[email protected]>

Author: akashagrwl

llvm/lib/IR/ProfDataUtils.cpp

@@ -11,14 +11,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/IR/ProfDataUtils.h"
+
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/MDBuilder.h"
 #include "llvm/IR/Metadata.h"
-#include "llvm/IR/ProfDataUtils.h"
 
 using namespace llvm;
 

llvm/lib/Transforms/IPO/StripSymbols.cpp

@@ -20,6 +20,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Transforms/IPO/StripSymbols.h"
+
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DebugInfo.h"
@@ -33,7 +34,6 @@
 #include "llvm/IR/ValueSymbolTable.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
-#include "llvm/Transforms/IPO/StripSymbols.h"
 #include "llvm/Transforms/Utils/Local.h"
 
 using namespace llvm;

llvm/tools/llvm-gsymutil/llvm-gsymutil.cpp

@@ -46,7 +46,6 @@
 #include "llvm/DebugInfo/GSYM/LookupResult.h"
 #include "llvm/DebugInfo/GSYM/ObjectFileTransformer.h"
 #include "llvm/DebugInfo/GSYM/OutputAggregator.h"
-#include <optional>
 
 using namespace llvm;
 using namespace gsym;

llvm/tools/llvm-pdbutil/PrettyClassLayoutGraphicalDumper.cpp

@@ -13,7 +13,6 @@
 #include "PrettyFunctionDumper.h"
 #include "PrettyTypedefDumper.h"
 #include "PrettyVariableDumper.h"
-#include "PrettyVariableDumper.h"
 #include "llvm-pdbutil.h"
 
 #include "llvm/DebugInfo/PDB/IPDBLineNumber.h"

llvm/unittests/CodeGen/DroppedVariableStatsMIRTest.cpp

@@ -19,10 +19,8 @@
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Target/TargetMachine.h"
 #include "gtest/gtest.h"
-#include <gtest/gtest.h>
 #include <llvm/ADT/SmallString.h>
 #include <llvm/IR/LLVMContext.h>
-#include <llvm/IR/Module.h>
 #include <llvm/IR/PassInstrumentation.h>
 #include <llvm/IR/PassManager.h>
 #include <llvm/IR/PassTimingInfo.h>

llvm/unittests/IR/DroppedVariableStatsIRTest.cpp

@@ -16,10 +16,8 @@
 #include "llvm/Passes/StandardInstrumentations.h"
 #include "llvm/Support/SourceMgr.h"
 #include "gtest/gtest.h"
-#include <gtest/gtest.h>
 #include <llvm/ADT/SmallString.h>
 #include <llvm/IR/LLVMContext.h>
-#include <llvm/IR/Module.h>
 #include <llvm/IR/PassInstrumentation.h>
 #include <llvm/IR/PassManager.h>
 #include <llvm/IR/PassTimingInfo.h>

llvm/unittests/Support/ManagedStatic.cpp

@@ -15,8 +15,6 @@
 #include <pthread.h>
 #endif
 
-#include "gtest/gtest.h"
-
 using namespace llvm;
 
 namespace {

llvm/unittests/Support/Path.cpp

@@ -11,7 +11,6 @@
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/BinaryFormat/Magic.h"
-#include "llvm/Config/llvm-config.h"
 #include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ConvertUTF.h"