class_docstr: Convert expressions to LLVM IR
code: def _add_tmp_var(self, name, value):
      self.tmp_var[name] = value
  
imports: import ctypes
  from sympy.external import import_module
  from sympy.printing.printer import Printer
  from sympy.core.singleton import S
  from sympy.tensor.indexed import IndexedBase
  from sympy.utilities.decorator import doctest_depends_on
label_desc: Use image node_id 2 for calling the LLVMJitPrinter obj's underlying member method code with example usage: obj._add_tmp_var(name, value) without return types