Fix AddAliasScopeMetadata to not add scopes when deriving from unknown pointers

[oota-llvm.git] / lib / Transforms / Scalar / FlattenCFGPass.cpp

diff --git a/lib/Transforms/Scalar/FlattenCFGPass.cpp b/lib/Transforms/Scalar/FlattenCFGPass.cpp
index 1fa41ec5c2260e8e9a361724d1a56384f854afa1..0430c1898c8d32f824058bea93e9c1e67f364049 100644 (file)
--- a/lib/Transforms/Scalar/FlattenCFGPass.cpp
+++ b/lib/Transforms/Scalar/FlattenCFGPass.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "flattencfg"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/IR/CFG.h"
@@ -19,6 +18,8 @@
 #include "llvm/Transforms/Utils/Local.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "flattencfg"
+
 namespace {
 struct FlattenCFGPass : public FunctionPass {
   static char ID; // Pass identification, replacement for typeid
@@ -26,9 +27,9 @@ public:
   FlattenCFGPass() : FunctionPass(ID) {
     initializeFlattenCFGPassPass(*PassRegistry::getPassRegistry());
   }
-  bool runOnFunction(Function &F);
+  bool runOnFunction(Function &F) override;
 
-  void getAnalysisUsage(AnalysisUsage &AU) const {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequired<AliasAnalysis>();
   }