Use 'override/final' instead of 'virtual' for overridden methods

[oota-llvm.git] / lib / Analysis / CFLAliasAnalysis.cpp

diff --git a/lib/Analysis/CFLAliasAnalysis.cpp b/lib/Analysis/CFLAliasAnalysis.cpp
index fffe2b5d2fb119b5df7fb22dee2b019f86196e28..3147992b9b801278cb19a4116fe325df44bd3972 100644 (file)
--- a/lib/Analysis/CFLAliasAnalysis.cpp
+++ b/lib/Analysis/CFLAliasAnalysis.cpp
@@ -45,10 +45,11 @@
 #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 <memory>
 #include <forward_list>
+#include <memory>
 #include <tuple>
 
 using namespace llvm;
@@ -78,7 +79,7 @@ static Optional<Value *> getTargetValue(Instruction *);
 static bool hasUsefulEdges(Instruction *);
 
 const StratifiedIndex StratifiedLink::SetSentinel =
-  std::numeric_limits<StratifiedIndex>::max();
+    std::numeric_limits<StratifiedIndex>::max();
 
 namespace {
 // StratifiedInfo Attribute things.
@@ -147,9 +148,8 @@ struct FunctionInfo {
   // Lots of functions have < 4 returns. Adjust as necessary.
   SmallVector<Value *, 4> ReturnedValues;
 
-  FunctionInfo(StratifiedSets<Value *> &&S,
-               SmallVector<Value *, 4> &&RV)
-    : Sets(std::move(S)), ReturnedValues(std::move(RV)) {}
+  FunctionInfo(StratifiedSets<Value *> &&S, SmallVector<Value *, 4> &&RV)
+      : Sets(std::move(S)), ReturnedValues(std::move(RV)) {}
 };
 
 struct CFLAliasAnalysis;
@@ -161,7 +161,7 @@ struct FunctionHandle : public CallbackVH {
     assert(CFLAA != nullptr);
   }
 
-  virtual ~FunctionHandle() {}
+  ~FunctionHandle() override {}
 
   void deleted() override { removeSelfFromCache(); }
   void allUsesReplacedWith(Value *) override { removeSelfFromCache(); }
@@ -189,7 +189,7 @@ public:
     initializeCFLAliasAnalysisPass(*PassRegistry::getPassRegistry());
   }
 
-  virtual ~CFLAliasAnalysis() {}
+  ~CFLAliasAnalysis() override {}
 
   void getAnalysisUsage(AnalysisUsage &AU) const override {
     AliasAnalysis::getAnalysisUsage(AU);
@@ -281,8 +281,8 @@ public:
   }
 
   void visitCastInst(CastInst &Inst) {
-    Output.push_back(Edge(&Inst, Inst.getOperand(0), EdgeType::Assign,
-                          AttrNone));
+    Output.push_back(
+        Edge(&Inst, Inst.getOperand(0), EdgeType::Assign, AttrNone));
   }
 
   void visitBinaryOperator(BinaryOperator &Inst) {
@@ -446,7 +446,7 @@ public:
         }
         if (AddEdge)
           Output.push_back(Edge(FuncValue, ArgVal, EdgeType::Assign,
-                            StratifiedAttrs().flip()));
+                                StratifiedAttrs().flip()));
       }
 
       if (Parameters.size() != Arguments.size())
@@ -588,8 +588,7 @@ private:
     EdgeTypeT Weight;
     Node Other;
 
-    Edge(const EdgeTypeT &W, const Node &N)
-      : Weight(W), Other(N) {}
+    Edge(const EdgeTypeT &W, const Node &N) : Weight(W), Other(N) {}
 
     bool operator==(const Edge &E) const {
       return Weight == E.Weight && Other == E.Other;