+ /// DbgValueInst - This represents the llvm.dbg.value instruction.
+ ///
+ struct DbgValueInst : public DbgInfoIntrinsic {
+ Value *getValue() const {
+ return cast<MDNode>(getOperand(1))->getElement(0);
+ }
+ Value *getOffset() const { return getOperand(2); }
+ MDNode *getVariable() const { return cast<MDNode>(getOperand(3)); }
+
+ // Methods for support type inquiry through isa, cast, and dyn_cast:
+ static inline bool classof(const DbgValueInst *) { return true; }
+ static inline bool classof(const IntrinsicInst *I) {
+ return I->getIntrinsicID() == Intrinsic::dbg_value;
+ }
+ static inline bool classof(const Value *V) {
+ return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+ }
+ };
+