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

llvm-svn: 293348

1 files changed, 6 insertions, 2 deletions

diff --git a/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp b/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
index 2d16028..811b71e 100644
--- a/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
+++ b/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
@@ -13,13 +13,17 @@
 
 #include "ARMConstantPoolValue.h"
 #include "llvm/ADT/FoldingSet.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/IR/Constant.h"
 #include "llvm/IR/Constants.h"
 #include "llvm/IR/GlobalValue.h"
 #include "llvm/IR/Type.h"
+#include "llvm/Support/Casting.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
-#include <cstdlib>
+
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -44,7 +48,7 @@ ARMConstantPoolValue::ARMConstantPoolValue(LLVMContext &C, unsigned id,
     LabelId(id), Kind(kind), PCAdjust(PCAdj), Modifier(modifier),
     AddCurrentAddress(addCurrentAddress) {}
 
-ARMConstantPoolValue::~ARMConstantPoolValue() {}
+ARMConstantPoolValue::~ARMConstantPoolValue() = default;
 
 StringRef ARMConstantPoolValue::getModifierText() const {
   switch (Modifier) {