[IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC).
llvm-svn: 305755
diff --git a/llvm/lib/IR/ConstantRange.cpp b/llvm/lib/IR/ConstantRange.cpp
index 5f44af2..4bd1725 100644
--- a/llvm/lib/IR/ConstantRange.cpp
+++ b/llvm/lib/IR/ConstantRange.cpp
@@ -1,4 +1,4 @@
-//===-- ConstantRange.cpp - ConstantRange implementation ------------------===//
+//===- ConstantRange.cpp - ConstantRange implementation -------------------===//
//
// The LLVM Compiler Infrastructure
//
@@ -21,12 +21,21 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/ADT/APInt.h"
#include "llvm/IR/ConstantRange.h"
+#include "llvm/IR/Constants.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
+#include "llvm/IR/Metadata.h"
#include "llvm/IR/Operator.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
+#include <algorithm>
+#include <cassert>
+#include <cstdint>
+
using namespace llvm;
ConstantRange::ConstantRange(uint32_t BitWidth, bool Full)
@@ -170,7 +179,7 @@
ConstantRange::makeGuaranteedNoWrapRegion(Instruction::BinaryOps BinOp,
const ConstantRange &Other,
unsigned NoWrapKind) {
- typedef OverflowingBinaryOperator OBO;
+ using OBO = OverflowingBinaryOperator;
// Computes the intersection of CR0 and CR1. It is different from
// intersectWith in that the ConstantRange returned will only contain elements