class SymbolTableListTraits;
class Instruction : public User, public ilist_node<Instruction> {
- void operator=(const Instruction &) LLVM_DELETED_FUNCTION;
- Instruction(const Instruction &) LLVM_DELETED_FUNCTION;
+ void operator=(const Instruction &) = delete;
+ Instruction(const Instruction &) = delete;
BasicBlock *Parent;
DebugLoc DbgLoc; // 'dbg' Metadata cache.
inline const BasicBlock *getParent() const { return Parent; }
inline BasicBlock *getParent() { return Parent; }
- const DataLayout *getDataLayout() const;
+ /// \brief Return the module owning the function this instruction belongs to
+ /// or nullptr it the function does not have a module.
+ ///
+ /// Note: this is undefined behavior if the instruction does not have a
+ /// parent, or the parent basic block does not have a parent function.
+ const Module *getModule() const;
/// removeFromParent - This method unlinks 'this' from the containing basic
/// block, but does not delete it.
/// getAllMetadata - Get all metadata attached to this Instruction. The first
/// element of each pair returned is the KindID, the second element is the
/// metadata value. This list is returned sorted by the KindID.
- void getAllMetadata(SmallVectorImpl<std::pair<unsigned, MDNode*> > &MDs)const{
+ void
+ getAllMetadata(SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs) const {
if (hasMetadata())
getAllMetadataImpl(MDs);
}
/// getAllMetadataOtherThanDebugLoc - This does the same thing as
/// getAllMetadata, except that it filters out the debug location.
- void getAllMetadataOtherThanDebugLoc(SmallVectorImpl<std::pair<unsigned,
- MDNode*> > &MDs) const {
+ void getAllMetadataOtherThanDebugLoc(
+ SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs) const {
if (hasMetadataOtherThanDebugLoc())
getAllMetadataOtherThanDebugLocImpl(MDs);
}
void setAAMetadata(const AAMDNodes &N);
/// setDebugLoc - Set the debug location information for this instruction.
- void setDebugLoc(const DebugLoc &Loc) { DbgLoc = Loc; }
+ void setDebugLoc(DebugLoc Loc) { DbgLoc = std::move(Loc); }
/// getDebugLoc - Return the debug location for this node as a DebugLoc.
const DebugLoc &getDebugLoc() const { return DbgLoc; }
// These are all implemented in Metadata.cpp.
MDNode *getMetadataImpl(unsigned KindID) const;
MDNode *getMetadataImpl(StringRef Kind) const;
- void getAllMetadataImpl(SmallVectorImpl<std::pair<unsigned,MDNode*> > &)const;
- void getAllMetadataOtherThanDebugLocImpl(SmallVectorImpl<std::pair<unsigned,
- MDNode*> > &) const;
+ void
+ getAllMetadataImpl(SmallVectorImpl<std::pair<unsigned, MDNode *>> &) const;
+ void getAllMetadataOtherThanDebugLocImpl(
+ SmallVectorImpl<std::pair<unsigned, MDNode *>> &) const;
void clearMetadataHashEntries();
public:
//===--------------------------------------------------------------------===//