getresult type is the type of indexed aggregate element

llvm-svn: 47392

llvm/include/llvm/Instructions.h

@@ -2367,11 +2367,6 @@ public:
   
   virtual GetResultInst *clone() const;
   
-  // getType - Get aggregate value element type
-  inline const Type *getType() const {
-    return Aggr->getType();
-  }
-  
   inline Value *getAggregateValue() {
     return getOperand(0);
   }

llvm/lib/VMCore/Instructions.cpp

@@ -2708,7 +2708,7 @@ void SwitchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
 GetResultInst::GetResultInst(Value *Aggregate, unsigned Index,
                              const std::string &Name,
                              Instruction *InsertBef)
-  : Instruction(Aggr->getType(),
+  : Instruction(cast<StructType>(Aggregate->getType())->getElementType(Index),
                 GetResult, &Aggr, 1, InsertBef) {
   assert(isValidOperands(Aggregate, Index) && "Invalid GetResultInst operands!");
   Aggr.init(Aggregate, this);