[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

llvm-svn: 295893

llvm/lib/CodeGen/StackProtector.cpp

@@ -1,4 +1,4 @@
-//===-- StackProtector.cpp - Stack Protector Insertion --------------------===//
+//===- StackProtector.cpp - Stack Protector Insertion ---------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -14,30 +14,37 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/CodeGen/StackProtector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Analysis/BranchProbabilityInfo.h"
 #include "llvm/Analysis/EHPersonalities.h"
-#include "llvm/Analysis/ValueTracking.h"
 #include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/StackProtector.h"
 #include "llvm/IR/Attributes.h"
+#include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DebugInfo.h"
+#include "llvm/IR/DebugLoc.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
-#include "llvm/IR/GlobalValue.h"
-#include "llvm/IR/GlobalVariable.h"
 #include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Instruction.h"
 #include "llvm/IR/Instructions.h"
-#include "llvm/IR/IntrinsicInst.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/MDBuilder.h"
 #include "llvm/IR/Module.h"
+#include "llvm/IR/Type.h"
+#include "llvm/IR/User.h"
+#include "llvm/Pass.h"
+#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Target/TargetLowering.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetOptions.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
-#include <cstdlib>
+#include <utility>
+
 using namespace llvm;
 
 #define DEBUG_TYPE "stack-protector"