   0  int_signext %i0, $4 -> %i0
   4  int_signext %i1, $4 -> %i1
   8  int_signext %i2, $4 -> %i2
  12  residual_call_ir_i $<* fn ccall_setresgid__INT_INT_INT>, I[%i0, %i1, %i2], R[], <CallDescr(iii) EF=7> -> %i0
  22  -live- %i0
  22  inline_call_ir_i <JitCode 'handle_posix_error__setresgid'>, I[%i0], R[$<* struct rpy_string>] -> %i0
  30  -live-
  30  void_return
