code: def store_atomic(self, value, ptr, ordering, align):
          
          if not isinstance(ptr.type, types.PointerType):
              raise TypeError("cannot store to value of type %s (%r): not a pointer"
                              % (ptr.type, str(ptr)))
          if ptr.type.pointee != value.type:
              raise TypeError("cannot store %s to %s: mismatching types"
                              % (value.type, ptr.type))
          st = instructions.StoreAtomicInstr(self.block, value, ptr, ordering, align)
          self._insert(st)
          return st
docs: Store value to pointer, with optional guaranteed alignment:
              *ptr = name