[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 304495
diff --git a/llvm/lib/CodeGen/MachineRegionInfo.cpp b/llvm/lib/CodeGen/MachineRegionInfo.cpp
index 71ad4e6..2402ffd 100644
--- a/llvm/lib/CodeGen/MachineRegionInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegionInfo.cpp
@@ -1,7 +1,19 @@
-#include "llvm/CodeGen/MachineRegionInfo.h"
+//===- lib/Codegen/MachineRegionInfo.cpp ----------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
#include "llvm/ADT/Statistic.h"
#include "llvm/Analysis/RegionInfoImpl.h"
#include "llvm/CodeGen/MachinePostDominators.h"
+#include "llvm/CodeGen/MachineRegionInfo.h"
+#include "llvm/Pass.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Debug.h"
#define DEBUG_TYPE "machine-region-info"
@@ -11,36 +23,29 @@
STATISTIC(numMachineSimpleRegions, "The # of simple machine regions");
namespace llvm {
+
template class RegionBase<RegionTraits<MachineFunction>>;
template class RegionNodeBase<RegionTraits<MachineFunction>>;
template class RegionInfoBase<RegionTraits<MachineFunction>>;
-}
+
+} // end namespace llvm
//===----------------------------------------------------------------------===//
// MachineRegion implementation
-//
MachineRegion::MachineRegion(MachineBasicBlock *Entry, MachineBasicBlock *Exit,
MachineRegionInfo* RI,
MachineDominatorTree *DT, MachineRegion *Parent) :
- RegionBase<RegionTraits<MachineFunction>>(Entry, Exit, RI, DT, Parent) {
+ RegionBase<RegionTraits<MachineFunction>>(Entry, Exit, RI, DT, Parent) {}
-}
-
-MachineRegion::~MachineRegion() { }
+MachineRegion::~MachineRegion() = default;
//===----------------------------------------------------------------------===//
// MachineRegionInfo implementation
-//
-MachineRegionInfo::MachineRegionInfo() :
- RegionInfoBase<RegionTraits<MachineFunction>>() {
+MachineRegionInfo::MachineRegionInfo() = default;
-}
-
-MachineRegionInfo::~MachineRegionInfo() {
-
-}
+MachineRegionInfo::~MachineRegionInfo() = default;
void MachineRegionInfo::updateStatistics(MachineRegion *R) {
++numMachineRegions;
@@ -73,9 +78,7 @@
initializeMachineRegionInfoPassPass(*PassRegistry::getPassRegistry());
}
-MachineRegionInfoPass::~MachineRegionInfoPass() {
-
-}
+MachineRegionInfoPass::~MachineRegionInfoPass() = default;
bool MachineRegionInfoPass::runOnMachineFunction(MachineFunction &F) {
releaseMemory();
@@ -137,8 +140,9 @@
// the link time optimization.
namespace llvm {
- FunctionPass *createMachineRegionInfoPass() {
- return new MachineRegionInfoPass();
- }
+
+FunctionPass *createMachineRegionInfoPass() {
+ return new MachineRegionInfoPass();
}
+} // end namespace llvm