[C++11] Add 'override' keyword to virtual methods that override their base class.
llvm-svn: 203344
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;
}
};