   0  inline_call_r_r <JitCode 'try_coerce'>, R[%r0, %r1] -> %r0
   7  -live- %r0
   7  -live- %r0
   7  goto_if_not_ptr_iszero %r0, L1
  11  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x43a05710> -> %r0
  15  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  20  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  25  -live- %r0
  25  raise %r0
  27  ---
  27  L1:
  27  ref_return %r0
