[Analysis] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 311212
diff --git a/llvm/lib/Analysis/PtrUseVisitor.cpp b/llvm/lib/Analysis/PtrUseVisitor.cpp
index 68c7535..1fdaf4d 100644
--- a/llvm/lib/Analysis/PtrUseVisitor.cpp
+++ b/llvm/lib/Analysis/PtrUseVisitor.cpp
@@ -6,12 +6,16 @@
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
+//
/// \file
/// Implementation of the pointer use visitors.
-///
+//
//===----------------------------------------------------------------------===//
#include "llvm/Analysis/PtrUseVisitor.h"
+#include "llvm/IR/Instruction.h"
+#include "llvm/IR/Instructions.h"
+#include <algorithm>
using namespace llvm;