BasicBlock *B = ((llvm::Instruction*)(gdi.target))->getParent();
auto *load_instr = (*(llvm::Instruction*)(gdi.target)).clone();
/* Insert copied load instruction before actual load instruction */
B->getInstList().insert(gdi.source_use->getIterator(), load_instr);
load_instr->setName(load_to_copy->getName());
args.push_back(load_instr);
insertPt = load_instr->getNextNode();