[C++11] Add 'override' keyword to virtual methods that override their base class.
llvm-svn: 203344
diff --git a/llvm/lib/ExecutionEngine/JIT/JIT.cpp b/llvm/lib/ExecutionEngine/JIT/JIT.cpp
index b271618..d3ad77b 100644
--- a/llvm/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JIT.cpp
@@ -450,9 +450,8 @@
MachineCodeInfo *const MCI;
public:
MCIListener(MachineCodeInfo *mci) : MCI(mci) {}
- virtual void NotifyFunctionEmitted(const Function &,
- void *Code, size_t Size,
- const EmittedFunctionDetails &) {
+ void NotifyFunctionEmitted(const Function &, void *Code, size_t Size,
+ const EmittedFunctionDetails &) override {
MCI->setAddress(Code);
MCI->setSize(Size);
}
diff --git a/llvm/lib/ExecutionEngine/JIT/JIT.h b/llvm/lib/ExecutionEngine/JIT/JIT.h
index 6af2b4a..b1b0768 100644
--- a/llvm/lib/ExecutionEngine/JIT/JIT.h
+++ b/llvm/lib/ExecutionEngine/JIT/JIT.h
@@ -106,16 +106,16 @@
RM, CMM);
}
- virtual void addModule(Module *M);
+ void addModule(Module *M) override;
/// removeModule - Remove a Module from the list of modules. Returns true if
/// M is found.
- virtual bool removeModule(Module *M);
+ bool removeModule(Module *M) override;
/// runFunction - Start execution with the specified function and arguments.
///
- virtual GenericValue runFunction(Function *F,
- const std::vector<GenericValue> &ArgValues);
+ GenericValue runFunction(Function *F,
+ const std::vector<GenericValue> &ArgValues) override;
/// getPointerToNamedFunction - This method returns the address of the
/// specified function by using the MemoryManager. As such it is only
@@ -125,8 +125,8 @@
/// found, this function silently returns a null pointer. Otherwise,
/// it prints a message to stderr and aborts.
///
- virtual void *getPointerToNamedFunction(const std::string &Name,
- bool AbortOnFailure = true);
+ void *getPointerToNamedFunction(const std::string &Name,
+ bool AbortOnFailure = true) override;
// CompilationCallback - Invoked the first time that a call site is found,
// which causes lazy compilation of the target function.
@@ -136,7 +136,7 @@
/// getPointerToFunction - This returns the address of the specified function,
/// compiling it if necessary.
///
- void *getPointerToFunction(Function *F);
+ void *getPointerToFunction(Function *F) override;
/// addPointerToBasicBlock - Adds address of the specific basic block.
void addPointerToBasicBlock(const BasicBlock *BB, void *Addr);
@@ -146,18 +146,18 @@
/// getPointerToBasicBlock - This returns the address of the specified basic
/// block, assuming function is compiled.
- void *getPointerToBasicBlock(BasicBlock *BB);
+ void *getPointerToBasicBlock(BasicBlock *BB) override;
/// getOrEmitGlobalVariable - Return the address of the specified global
/// variable, possibly emitting it to memory if needed. This is used by the
/// Emitter.
- void *getOrEmitGlobalVariable(const GlobalVariable *GV);
+ void *getOrEmitGlobalVariable(const GlobalVariable *GV) override;
/// getPointerToFunctionOrStub - If the specified function has been
/// code-gen'd, return a pointer to the function. If not, compile it, or use
/// a stub to implement lazy compilation if available.
///
- void *getPointerToFunctionOrStub(Function *F);
+ void *getPointerToFunctionOrStub(Function *F) override;
/// recompileAndRelinkFunction - This method is used to force a function
/// which has already been compiled, to be compiled again, possibly
@@ -165,12 +165,12 @@
/// with a branch to the new copy. If there was no old copy, this acts
/// just like JIT::getPointerToFunction().
///
- void *recompileAndRelinkFunction(Function *F);
+ void *recompileAndRelinkFunction(Function *F) override;
/// freeMachineCodeForFunction - deallocate memory used to code-generate this
/// Function.
///
- void freeMachineCodeForFunction(Function *F);
+ void freeMachineCodeForFunction(Function *F) override;
/// addPendingFunction - while jitting non-lazily, a called but non-codegen'd
/// function was encountered. Add it to a pending list to be processed after
@@ -189,12 +189,12 @@
TargetMachine *TM);
// Run the JIT on F and return information about the generated code
- void runJITOnFunction(Function *F, MachineCodeInfo *MCI = 0);
+ void runJITOnFunction(Function *F, MachineCodeInfo *MCI = 0) override;
- virtual void RegisterJITEventListener(JITEventListener *L);
- virtual void UnregisterJITEventListener(JITEventListener *L);
+ void RegisterJITEventListener(JITEventListener *L) override;
+ void UnregisterJITEventListener(JITEventListener *L) override;
- virtual TargetMachine *getTargetMachine() { return &TM; }
+ TargetMachine *getTargetMachine() override { return &TM; }
/// These functions correspond to the methods on JITEventListener. They
/// iterate over the registered listeners and call the corresponding method on
@@ -220,7 +220,7 @@
protected:
/// getMemoryforGV - Allocate memory for a global variable.
- virtual char* getMemoryForGV(const GlobalVariable* GV);
+ char* getMemoryForGV(const GlobalVariable* GV) override;
};
diff --git a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
index b0e48ca..4b2f012 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -375,8 +375,8 @@
JITResolver &getJITResolver() { return Resolver; }
- virtual void startFunction(MachineFunction &F);
- virtual bool finishFunction(MachineFunction &F);
+ void startFunction(MachineFunction &F) override;
+ bool finishFunction(MachineFunction &F) override;
void emitConstantPool(MachineConstantPool *MCP);
void initJumpTableInfo(MachineJumpTableInfo *MJTI);
@@ -386,24 +386,23 @@
unsigned StubSize, unsigned Alignment = 1);
void startGVStub(void *Buffer, unsigned StubSize);
void finishGVStub();
- virtual void *allocIndirectGV(const GlobalValue *GV,
- const uint8_t *Buffer, size_t Size,
- unsigned Alignment);
+ void *allocIndirectGV(const GlobalValue *GV, const uint8_t *Buffer,
+ size_t Size, unsigned Alignment) override;
/// allocateSpace - Reserves space in the current block if any, or
/// allocate a new one of the given size.
- virtual void *allocateSpace(uintptr_t Size, unsigned Alignment);
+ void *allocateSpace(uintptr_t Size, unsigned Alignment) override;
/// allocateGlobal - Allocate memory for a global. Unlike allocateSpace,
/// this method does not allocate memory in the current output buffer,
/// because a global may live longer than the current function.
- virtual void *allocateGlobal(uintptr_t Size, unsigned Alignment);
+ void *allocateGlobal(uintptr_t Size, unsigned Alignment) override;
- virtual void addRelocation(const MachineRelocation &MR) {
+ void addRelocation(const MachineRelocation &MR) override {
Relocations.push_back(MR);
}
- virtual void StartMachineBasicBlock(MachineBasicBlock *MBB) {
+ void StartMachineBasicBlock(MachineBasicBlock *MBB) override {
if (MBBLocations.size() <= (unsigned)MBB->getNumber())
MBBLocations.resize((MBB->getNumber()+1)*2);
MBBLocations[MBB->getNumber()] = getCurrentPCValue();
@@ -414,10 +413,11 @@
<< (void*) getCurrentPCValue() << "]\n");
}
- virtual uintptr_t getConstantPoolEntryAddress(unsigned Entry) const;
- virtual uintptr_t getJumpTableEntryAddress(unsigned Entry) const;
+ uintptr_t getConstantPoolEntryAddress(unsigned Entry) const override;
+ uintptr_t getJumpTableEntryAddress(unsigned Entry) const override;
- virtual uintptr_t getMachineBasicBlockAddress(MachineBasicBlock *MBB) const{
+ uintptr_t
+ getMachineBasicBlockAddress(MachineBasicBlock *MBB) const override {
assert(MBBLocations.size() > (unsigned)MBB->getNumber() &&
MBBLocations[MBB->getNumber()] && "MBB not emitted!");
return MBBLocations[MBB->getNumber()];
@@ -432,22 +432,22 @@
/// function body.
void deallocateMemForFunction(const Function *F);
- virtual void processDebugLoc(DebugLoc DL, bool BeforePrintingInsn);
+ void processDebugLoc(DebugLoc DL, bool BeforePrintingInsn) override;
- virtual void emitLabel(MCSymbol *Label) {
+ void emitLabel(MCSymbol *Label) override {
LabelLocations[Label] = getCurrentPCValue();
}
- virtual DenseMap<MCSymbol*, uintptr_t> *getLabelLocations() {
+ DenseMap<MCSymbol*, uintptr_t> *getLabelLocations() override {
return &LabelLocations;
}
- virtual uintptr_t getLabelAddress(MCSymbol *Label) const {
+ uintptr_t getLabelAddress(MCSymbol *Label) const override {
assert(LabelLocations.count(Label) && "Label not emitted!");
return LabelLocations.find(Label)->second;
}
- virtual void setModuleInfo(MachineModuleInfo* Info) {
+ void setModuleInfo(MachineModuleInfo* Info) override {
MMI = Info;
}
diff --git a/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp b/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
index f58d31b..6ae7383 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITMemoryManager.cpp
@@ -274,8 +274,8 @@
public:
JITSlabAllocator(DefaultJITMemoryManager &jmm) : JMM(jmm) { }
virtual ~JITSlabAllocator() { }
- virtual MemSlab *Allocate(size_t Size);
- virtual void Deallocate(MemSlab *Slab);
+ MemSlab *Allocate(size_t Size) override;
+ void Deallocate(MemSlab *Slab) override;
};
/// DefaultJITMemoryManager - Manage memory for the JIT code generation.
@@ -332,23 +332,24 @@
/// getPointerToNamedFunction - This method returns the address of the
/// specified function by using the dlsym function call.
- virtual void *getPointerToNamedFunction(const std::string &Name,
- bool AbortOnFailure = true);
+ void *getPointerToNamedFunction(const std::string &Name,
+ bool AbortOnFailure = true) override;
- void AllocateGOT();
+ void AllocateGOT() override;
// Testing methods.
- virtual bool CheckInvariants(std::string &ErrorStr);
- size_t GetDefaultCodeSlabSize() { return DefaultCodeSlabSize; }
- size_t GetDefaultDataSlabSize() { return DefaultSlabSize; }
- size_t GetDefaultStubSlabSize() { return DefaultSlabSize; }
- unsigned GetNumCodeSlabs() { return CodeSlabs.size(); }
- unsigned GetNumDataSlabs() { return DataAllocator.GetNumSlabs(); }
- unsigned GetNumStubSlabs() { return StubAllocator.GetNumSlabs(); }
+ bool CheckInvariants(std::string &ErrorStr) override;
+ size_t GetDefaultCodeSlabSize() override { return DefaultCodeSlabSize; }
+ size_t GetDefaultDataSlabSize() override { return DefaultSlabSize; }
+ size_t GetDefaultStubSlabSize() override { return DefaultSlabSize; }
+ unsigned GetNumCodeSlabs() override { return CodeSlabs.size(); }
+ unsigned GetNumDataSlabs() override { return DataAllocator.GetNumSlabs(); }
+ unsigned GetNumStubSlabs() override { return StubAllocator.GetNumSlabs(); }
/// startFunctionBody - When a function starts, allocate a block of free
/// executable memory, returning a pointer to it and its actual size.
- uint8_t *startFunctionBody(const Function *F, uintptr_t &ActualSize) {
+ uint8_t *startFunctionBody(const Function *F,
+ uintptr_t &ActualSize) override {
FreeRangeHeader* candidateBlock = FreeMemoryList;
FreeRangeHeader* head = FreeMemoryList;
@@ -422,7 +423,7 @@
/// endFunctionBody - The function F is now allocated, and takes the memory
/// in the range [FunctionStart,FunctionEnd).
void endFunctionBody(const Function *F, uint8_t *FunctionStart,
- uint8_t *FunctionEnd) {
+ uint8_t *FunctionEnd) override {
assert(FunctionEnd > FunctionStart);
assert(FunctionStart == (uint8_t *)(CurBlock+1) &&
"Mismatched function start/end!");
@@ -435,7 +436,7 @@
/// allocateSpace - Allocate a memory block of the given size. This method
/// cannot be called between calls to startFunctionBody and endFunctionBody.
- uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) {
+ uint8_t *allocateSpace(intptr_t Size, unsigned Alignment) override {
CurBlock = FreeMemoryList;
FreeMemoryList = FreeMemoryList->AllocateBlock();
@@ -453,18 +454,19 @@
/// allocateStub - Allocate memory for a function stub.
uint8_t *allocateStub(const GlobalValue* F, unsigned StubSize,
- unsigned Alignment) {
+ unsigned Alignment) override {
return (uint8_t*)StubAllocator.Allocate(StubSize, Alignment);
}
/// allocateGlobal - Allocate memory for a global.
- uint8_t *allocateGlobal(uintptr_t Size, unsigned Alignment) {
+ uint8_t *allocateGlobal(uintptr_t Size, unsigned Alignment) override {
return (uint8_t*)DataAllocator.Allocate(Size, Alignment);
}
/// allocateCodeSection - Allocate memory for a code section.
uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
- unsigned SectionID, StringRef SectionName) {
+ unsigned SectionID,
+ StringRef SectionName) override {
// Grow the required block size to account for the block header
Size += sizeof(*CurBlock);
@@ -511,15 +513,15 @@
/// allocateDataSection - Allocate memory for a data section.
uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
unsigned SectionID, StringRef SectionName,
- bool IsReadOnly) {
+ bool IsReadOnly) override {
return (uint8_t*)DataAllocator.Allocate(Size, Alignment);
}
- bool finalizeMemory(std::string *ErrMsg) {
+ bool finalizeMemory(std::string *ErrMsg) override {
return false;
}
- uint8_t *getGOTBase() const {
+ uint8_t *getGOTBase() const override {
return GOTBase;
}
@@ -539,28 +541,26 @@
/// deallocateFunctionBody - Deallocate all memory for the specified
/// function body.
- void deallocateFunctionBody(void *Body) {
+ void deallocateFunctionBody(void *Body) override {
if (Body) deallocateBlock(Body);
}
/// setMemoryWritable - When code generation is in progress,
/// the code pages may need permissions changed.
- void setMemoryWritable()
- {
+ void setMemoryWritable() override {
for (unsigned i = 0, e = CodeSlabs.size(); i != e; ++i)
sys::Memory::setWritable(CodeSlabs[i]);
}
/// setMemoryExecutable - When code generation is done and we're ready to
/// start execution, the code pages may need permissions changed.
- void setMemoryExecutable()
- {
+ void setMemoryExecutable() override {
for (unsigned i = 0, e = CodeSlabs.size(); i != e; ++i)
sys::Memory::setExecutable(CodeSlabs[i]);
}
/// setPoisonMemory - Controls whether we write garbage over freed memory.
///
- void setPoisonMemory(bool poison) {
+ void setPoisonMemory(bool poison) override {
PoisonMemory = poison;
}
};