Method GetDataReference

cpp/src/gandiva/llvm_generator.cc:197–210

Get reference to data array at specified index in the args list.

/// Get reference to data array at specified index in the args list.
llvm::Value* LLVMGenerator::GetDataReference(llvm::Value* arg_addrs, int idx,
                                             FieldPtr field) {
  const std::string& name = field->name();
  llvm::Value* load = LoadVectorAtIndex(arg_addrs, types()->i64_type(), idx, name);
  llvm::Type* base_type = types()->DataVecType(field->type());
  llvm::Value* ret;
  if (base_type->isPointerTy()) {
    ret = ir_builder()->CreateIntToPtr(load, base_type, name + "_darray");
  } else {
    llvm::Type* pointer_type = types()->ptr_type(base_type);
    ret = ir_builder()->CreateIntToPtr(load, pointer_type, name + "_darray");
  }
  return ret;
}

/// Get reference to offsets array at specified index in the args list.
llvm::Value* LLVMGenerator::GetOffsetsReference(llvm::Value* arg_addrs, int idx,