[opaque pointer type] LoadInst: assert that the explicit type matches the implicit one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237830 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/Instructions.cpp

@@ -953,6 +953,7 @@ LoadInst::LoadInst(Type *Ty, Value *Ptr, const Twine &Name, bool isVolatile,
                    unsigned Align, AtomicOrdering Order,
                    SynchronizationScope SynchScope, Instruction *InsertBef)
     : UnaryInstruction(Ty, Load, Ptr, InsertBef) {
+  assert(Ty == cast<PointerType>(Ptr->getType())->getElementType());
   setVolatile(isVolatile);
   setAlignment(Align);
   setAtomic(Order, SynchScope);