Remove redundaunt virtual specifiers (NFC)

Identified with tidy-modernize-use-override.

10 files changed, 26 insertions, 27 deletions

diff --git a/polly/include/polly/CodeGen/BlockGenerators.h b/polly/include/polly/CodeGen/BlockGenerators.h
index 1fc5a4c..a30eb8b 100644
--- a/polly/include/polly/CodeGen/BlockGenerators.h
+++ b/polly/include/polly/CodeGen/BlockGenerators.h
@@ -974,7 +974,7 @@ private:
   /// @param BBMap A mapping from old values to their new values in this block.
   /// @param LTS   A mapping from loops virtual canonical induction variable to
   /// their new values.
-  virtual void
+  void
   generateScalarStores(ScopStmt &Stmt, LoopToScevMapT &LTS, ValueMapT &BBMAp,
                        __isl_keep isl_id_to_ast_expr *NewAccesses) override;
 
@@ -988,9 +988,8 @@ private:
   /// @param BBMap     A mapping from old values to their new values
   ///                  (for values recalculated within this basic block).
   /// @param LTS       A map from old loops to new induction variables as SCEVs.
-  virtual void copyPHIInstruction(ScopStmt &Stmt, PHINode *Inst,
-                                  ValueMapT &BBMap,
-                                  LoopToScevMapT &LTS) override;
+  void copyPHIInstruction(ScopStmt &Stmt, PHINode *Inst, ValueMapT &BBMap,
+                          LoopToScevMapT &LTS) override;
 };
 } // namespace polly
 #endif
diff --git a/polly/include/polly/CodeGen/LoopGeneratorsGOMP.h b/polly/include/polly/CodeGen/LoopGeneratorsGOMP.h
index 83d9b4b..4cc4f39 100644
--- a/polly/include/polly/CodeGen/LoopGeneratorsGOMP.h
+++ b/polly/include/polly/CodeGen/LoopGeneratorsGOMP.h
@@ -47,7 +47,7 @@ public:
   void deployParallelExecution(Function *SubFn, Value *SubFnParam, Value *LB,
                                Value *UB, Value *Stride) override;
 
-  virtual Function *prepareSubFnDefinition(Function *F) const override;
+  Function *prepareSubFnDefinition(Function *F) const override;
 
   std::tuple<Value *, Function *> createSubFn(Value *Stride, AllocaInst *Struct,
                                               SetVector<Value *> UsedValues,
diff --git a/polly/include/polly/CodeGen/LoopGeneratorsKMP.h b/polly/include/polly/CodeGen/LoopGeneratorsKMP.h
index 9a7c7561..245a63c7 100644
--- a/polly/include/polly/CodeGen/LoopGeneratorsKMP.h
+++ b/polly/include/polly/CodeGen/LoopGeneratorsKMP.h
@@ -73,7 +73,7 @@ public:
   void deployParallelExecution(Function *SubFn, Value *SubFnParam, Value *LB,
                                Value *UB, Value *Stride) override;
 
-  virtual Function *prepareSubFnDefinition(Function *F) const override;
+  Function *prepareSubFnDefinition(Function *F) const override;
 
   std::tuple<Value *, Function *> createSubFn(Value *Stride, AllocaInst *Struct,
                                               SetVector<Value *> UsedValues,
diff --git a/polly/include/polly/ScopPass.h b/polly/include/polly/ScopPass.h
index c9d325a..144cfd1 100644
--- a/polly/include/polly/ScopPass.h
+++ b/polly/include/polly/ScopPass.h
@@ -175,7 +175,7 @@ protected:
   /// getAnalysisUsage - Subclasses that override getAnalysisUsage
   /// must call this.
   ///
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const override;
+  void getAnalysisUsage(AnalysisUsage &AU) const override;
 
 private:
   bool runOnRegion(Region *R, RGPassManager &RGM) override;
diff --git a/polly/lib/CodeGen/CodegenCleanup.cpp b/polly/lib/CodeGen/CodegenCleanup.cpp
index 6ecb1f4..100bc93 100644
--- a/polly/lib/CodeGen/CodegenCleanup.cpp
+++ b/polly/lib/CodeGen/CodegenCleanup.cpp
@@ -40,9 +40,9 @@ public:
 
   /// @name FunctionPass interface
   //@{
-  virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {}
+  void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {}
 
-  virtual bool doInitialization(Module &M) override {
+  bool doInitialization(Module &M) override {
     assert(!FPM);
 
     FPM = new llvm::legacy::FunctionPassManager(&M);
@@ -106,7 +106,7 @@ public:
     return FPM->doInitialization();
   }
 
-  virtual bool doFinalization(Module &M) override {
+  bool doFinalization(Module &M) override {
     bool Result = FPM->doFinalization();
 
     delete FPM;
@@ -115,7 +115,7 @@ public:
     return Result;
   }
 
-  virtual bool runOnFunction(llvm::Function &F) override {
+  bool runOnFunction(llvm::Function &F) override {
     if (!F.hasFnAttribute("polly-optimized")) {
       LLVM_DEBUG(
           dbgs() << F.getName()
diff --git a/polly/lib/Support/DumpFunctionPass.cpp b/polly/lib/Support/DumpFunctionPass.cpp
index 9256f12..b4a10ab 100644
--- a/polly/lib/Support/DumpFunctionPass.cpp
+++ b/polly/lib/Support/DumpFunctionPass.cpp
@@ -100,11 +100,11 @@ public:
 
   /// @name FunctionPass interface
   //@{
-  virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
+  void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
     AU.setPreservesAll();
   }
 
-  virtual bool runOnFunction(llvm::Function &F) override {
+  bool runOnFunction(llvm::Function &F) override {
     runDumpFunction(F, Suffix);
     return false;
   }
diff --git a/polly/lib/Support/DumpModulePass.cpp b/polly/lib/Support/DumpModulePass.cpp
index 5df74b2..c1c27ef 100644
--- a/polly/lib/Support/DumpModulePass.cpp
+++ b/polly/lib/Support/DumpModulePass.cpp
@@ -71,11 +71,11 @@ public:
 
   /// @name ModulePass interface
   //@{
-  virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
+  void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
     AU.setPreservesAll();
   }
 
-  virtual bool runOnModule(llvm::Module &M) override {
+  bool runOnModule(llvm::Module &M) override {
     runDumpModule(M, Filename, IsSuffix);
     return false;
   }
diff --git a/polly/lib/Transform/DeLICM.cpp b/polly/lib/Transform/DeLICM.cpp
index 9948e08..51e7013 100644
--- a/polly/lib/Transform/DeLICM.cpp
+++ b/polly/lib/Transform/DeLICM.cpp
@@ -1428,13 +1428,13 @@ public:
   static char ID;
   explicit DeLICMWrapperPass() : ScopPass(ID) {}
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const override {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredTransitive<ScopInfoRegionPass>();
     AU.addRequired<LoopInfoWrapperPass>();
     AU.setPreservesAll();
   }
 
-  virtual bool runOnScop(Scop &S) override {
+  bool runOnScop(Scop &S) override {
     // Free resources for previous scop's computation, if not yet done.
     releaseMemory();
 
@@ -1444,7 +1444,7 @@ public:
     return Impl->isModified();
   }
 
-  virtual void printScop(raw_ostream &OS, Scop &S) const override {
+  void printScop(raw_ostream &OS, Scop &S) const override {
     if (!Impl)
       return;
     assert(Impl->getScop() == &S);
@@ -1453,7 +1453,7 @@ public:
     Impl->print(OS);
   }
 
-  virtual void releaseMemory() override { Impl.reset(); }
+  void releaseMemory() override { Impl.reset(); }
 };
 
 char DeLICMWrapperPass::ID;
diff --git a/polly/lib/Transform/FlattenSchedule.cpp b/polly/lib/Transform/FlattenSchedule.cpp
index 27de81f..53e230b 100644
--- a/polly/lib/Transform/FlattenSchedule.cpp
+++ b/polly/lib/Transform/FlattenSchedule.cpp
@@ -47,12 +47,12 @@ public:
   static char ID;
   explicit FlattenSchedule() : ScopPass(ID) {}
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const override {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredTransitive<ScopInfoRegionPass>();
     AU.setPreservesAll();
   }
 
-  virtual bool runOnScop(Scop &S) override {
+  bool runOnScop(Scop &S) override {
     // Keep a reference to isl_ctx to ensure that it is not freed before we free
     // OldSchedule.
     IslCtx = S.getSharedIslCtx();
@@ -79,7 +79,7 @@ public:
     return false;
   }
 
-  virtual void printScop(raw_ostream &OS, Scop &S) const override {
+  void printScop(raw_ostream &OS, Scop &S) const override {
     OS << "Schedule before flattening {\n";
     printSchedule(OS, OldSchedule, 4);
     OS << "}\n\n";
@@ -89,7 +89,7 @@ public:
     OS << "}\n";
   }
 
-  virtual void releaseMemory() override {
+  void releaseMemory() override {
     OldSchedule = {};
     IslCtx.reset();
   }
diff --git a/polly/lib/Transform/Simplify.cpp b/polly/lib/Transform/Simplify.cpp
index f6cbfce..27e865a 100644
--- a/polly/lib/Transform/Simplify.cpp
+++ b/polly/lib/Transform/Simplify.cpp
@@ -762,13 +762,13 @@ public:
 
   explicit SimplifyWrapperPass(int CallNo = 0) : ScopPass(ID), CallNo(CallNo) {}
 
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const override {
+  void getAnalysisUsage(AnalysisUsage &AU) const override {
     AU.addRequiredTransitive<ScopInfoRegionPass>();
     AU.addRequired<LoopInfoWrapperPass>();
     AU.setPreservesAll();
   }
 
-  virtual bool runOnScop(Scop &S) override {
+  bool runOnScop(Scop &S) override {
     LoopInfo *LI = &getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
 
     Impl.emplace(CallNo);
@@ -777,12 +777,12 @@ public:
     return false;
   }
 
-  virtual void printScop(raw_ostream &OS, Scop &S) const override {
+  void printScop(raw_ostream &OS, Scop &S) const override {
     if (Impl)
       Impl->printScop(OS, S);
   }
 
-  virtual void releaseMemory() override { Impl.reset(); }
+  void releaseMemory() override { Impl.reset(); }
 };
 
 char SimplifyWrapperPass::ID;