   0  inline_call_r_i <JitCode '_calcsize'>, R[%r0] -> %i2
   6  -live- %i0, %i2, %r0, %r1
   6  inline_call_r_r <JitCode 'getarg_w__z_'>, R[$<* struct rpy_string>, %r1] -> %r2
  13  -live- %i0, %i2, %r0, %r2
  13  -live- %i0, %i2, %r0, %r2
  13  goto_if_not_ptr_iszero %r2, L1
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r1
  21  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  26  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  31  assert_not_none %r1
  33  -live- %r1
  33  guard_class %r1 -> %i2
  36  -live- %r1
  36  raise %r1
  38  ---
  38  L1:
  38  -live- %i0, %i2, %r0, %r2
  38  goto_if_not_int_lt %i0, $0, L2
  43  -live- %i0, %i2, %r0, %r2
  43  guard_class %r2 -> %i1
  46  getfield_raw_i %i1, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i1
  51  -live- %i0, %i1, %i2, %r0, %r2
  51  int_guard_value %i1
  53  residual_call_r_i %i1, <IndirectCallTargets>, R[%r2], <CallDescr(r) EF=5> -> %i1
  60  -live- %i0, %i1, %i2, %r0, %r2
  60  int_add %i0, %i1 -> %i0
  64  L3:
  64  -live- %i0, %i2, %r0, %r2
  64  goto_if_not_int_lt %i0, $0, L4
  69  L5:
  69  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabeb88cd0> -> %r1
  73  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  78  setfield_gc_r %r1, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  83  setfield_gc_i %r1, %i2, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  88  assert_not_none %r1
  90  -live- %r1
  90  guard_class %r1 -> %i2
  93  -live- %r1
  93  raise %r1
  95  ---
  95  L4:
  95  -live- %i0, %i2, %r0, %r2
  95  guard_class %r2 -> %i1
  98  getfield_raw_i %i1, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i1
 103  -live- %i0, %i1, %i2, %r0, %r2
 103  int_guard_value %i1
 105  residual_call_r_i %i1, <IndirectCallTargets>, R[%r2], <CallDescr(r) EF=5> -> %i1
 112  -live- %i0, %i1, %i2, %r0, %r2
 112  int_sub %i1, %i0 -> %i1
 116  -live- %i0, %i1, %i2, %r0, %r2
 116  goto_if_not_int_lt %i1, %i2, L6
 121  goto L5
 124  ---
 124  L6:
 124  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac0283ec0> -> %r1
 128  inline_call_ir_v <JitCode 'SubBuffer.__init__'>, I[%i0, %i2], R[%r1, %r2]
 137  -live- %r0, %r1
 137  inline_call_r_r <JitCode '_unpack'>, R[%r0, %r1] -> %r1
 144  -live- %r1
 144  ref_return %r1
 146  ---
 146  L2:
 146  goto L3
