   0  inline_call_r_r <JitCode 'W_CData.getcfield'>, R[%r0, %r1, $<* struct rpy_string>] -> %r1
   8  -live- %r0, %r1
  11  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr> -> %i0
  16  inline_call_ir_r <JitCode 'W_CField.read'>, I[%i0], R[%r1, %r0] -> %r1
  25  -live- %r0, %r1
  28  catch_exception L1
  31  -live- %r0, %r1
  34  ref_return %r1
  36  ---
  36  L1:
  36  last_exception -> %i0
  38  last_exc_value -> %r1
  40  -live- %r0, %r1
  43  raise %r1
