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

llvm-svn: 308787

1 files changed, 15 insertions, 4 deletions

diff --git a/llvm/lib/Analysis/DemandedBits.cpp b/llvm/lib/Analysis/DemandedBits.cpp
index 9c53f9140ca..7e6d6b01a35 100644
--- a/llvm/lib/Analysis/DemandedBits.cpp
+++ b/llvm/lib/Analysis/DemandedBits.cpp
@@ -1,4 +1,4 @@
-//===---- DemandedBits.cpp - Determine demanded bits ----------------------===//
+//===- DemandedBits.cpp - Determine demanded bits -------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -20,30 +20,41 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/DemandedBits.h"
-#include "llvm/ADT/DepthFirstIterator.h"
+#include "llvm/ADT/APInt.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/CFG.h"
+#include "llvm/IR/Constants.h"
 #include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/InstIterator.h"
-#include "llvm/IR/Instructions.h"
+#include "llvm/IR/InstrTypes.h"
+#include "llvm/IR/Instruction.h"
 #include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/IR/PassManager.h"
+#include "llvm/IR/Type.h"
+#include "llvm/IR/Use.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Casting.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/KnownBits.h"
 #include "llvm/Support/raw_ostream.h"
+#include <algorithm>
+#include <cstdint>
+
 using namespace llvm;
 
 #define DEBUG_TYPE "demanded-bits"
 
 char DemandedBitsWrapperPass::ID = 0;
+
 INITIALIZE_PASS_BEGIN(DemandedBitsWrapperPass, "demanded-bits",
                       "Demanded bits analysis", false, false)
 INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)