bpo-46841: Use *inline* caching for `BINARY_OP` (GH-31543)

6 files changed, 164 insertions, 143 deletions

diff --git a/Lib/dis.py b/Lib/dis.py
index dc3ec16..2598d4a 100644
--- a/Lib/dis.py
+++ b/Lib/dis.py
@@ -30,6 +30,8 @@ MAKE_FUNCTION_FLAGS = ('defaults', 'kwdefaults', 'annotations', 'closure')
 LOAD_CONST = opmap['LOAD_CONST']
 BINARY_OP = opmap['BINARY_OP']
 
+CACHE = opmap["CACHE"]
+
 def _try_compile(source, name):
     """Attempts to compile the given source, first as an expression and
        then as a statement if the first approach fails.
@@ -43,7 +45,7 @@ def _try_compile(source, name):
         c = compile(source, name, 'exec')
     return c
 
-def dis(x=None, *, file=None, depth=None):
+def dis(x=None, *, file=None, depth=None, show_caches=False):
     """Disassemble classes, methods, functions, and other compiled objects.
 
     With no argument, disassemble the last traceback.
@@ -53,7 +55,7 @@ def dis(x=None, *, file=None, depth=None):
     in a special attribute.
     """
     if x is None:
-        distb(file=file)
+        distb(file=file, show_caches=show_caches)
         return
     # Extract functions from methods.
     if hasattr(x, '__func__'):
@@ -74,21 +76,21 @@ def dis(x=None, *, file=None, depth=None):
             if isinstance(x1, _have_code):
                 print("Disassembly of %s:" % name, file=file)
                 try:
-                    dis(x1, file=file, depth=depth)
+                    dis(x1, file=file, depth=depth, show_caches=show_caches)
                 except TypeError as msg:
                     print("Sorry:", msg, file=file)
                 print(file=file)
     elif hasattr(x, 'co_code'): # Code object
-        _disassemble_recursive(x, file=file, depth=depth)
+        _disassemble_recursive(x, file=file, depth=depth, show_caches=show_caches)
     elif isinstance(x, (bytes, bytearray)): # Raw bytecode
-        _disassemble_bytes(x, file=file)
+        _disassemble_bytes(x, file=file, show_caches=show_caches)
     elif isinstance(x, str):    # Source code
-        _disassemble_str(x, file=file, depth=depth)
+        _disassemble_str(x, file=file, depth=depth, show_caches=show_caches)
     else:
         raise TypeError("don't know how to disassemble %s objects" %
                         type(x).__name__)
 
-def distb(tb=None, *, file=None):
+def distb(tb=None, *, file=None, show_caches=False):
     """Disassemble a traceback (default: last traceback)."""
     if tb is None:
         try:
@@ -96,7 +98,7 @@ def distb(tb=None, *, file=None):
         except AttributeError:
             raise RuntimeError("no last traceback to disassemble") from None
         while tb.tb_next: tb = tb.tb_next
-    disassemble(tb.tb_frame.f_code, tb.tb_lasti, file=file)
+    disassemble(tb.tb_frame.f_code, tb.tb_lasti, file=file, show_caches=show_caches)
 
 # The inspect module interrogates this dictionary to build its
 # list of CO_* constants. It is also used by pretty_flags to
@@ -298,7 +300,7 @@ class Instruction(_Instruction):
         return ' '.join(fields).rstrip()
 
 
-def get_instructions(x, *, first_line=None):
+def get_instructions(x, *, first_line=None, show_caches=False):
     """Iterator for the opcodes in methods, functions or code
 
     Generates a series of Instruction named tuples giving the details of
@@ -318,7 +320,9 @@ def get_instructions(x, *, first_line=None):
     return _get_instructions_bytes(co.co_code,
                                    co._varname_from_oparg,
                                    co.co_names, co.co_consts,
-                                   linestarts, line_offset, co_positions=co.co_positions())
+                                   linestarts, line_offset,
+                                   co_positions=co.co_positions(),
+                                   show_caches=show_caches)
 
 def _get_const_value(op, arg, co_consts):
     """Helper to get the value of the const in a hasconst op.
@@ -389,7 +393,8 @@ def parse_exception_table(code):
 def _get_instructions_bytes(code, varname_from_oparg=None,
                             names=None, co_consts=None,
                             linestarts=None, line_offset=0,
-                            exception_entries=(), co_positions=None):
+                            exception_entries=(), co_positions=None,
+                            show_caches=False):
     """Iterate over the instructions in a bytecode string.
 
     Generates a sequence of Instruction namedtuples giving the details of each
@@ -406,6 +411,8 @@ def _get_instructions_bytes(code, varname_from_oparg=None,
             labels.add(target)
     starts_line = None
     for offset, op, arg in _unpack_opargs(code):
+        if not show_caches and op == CACHE:
+            continue
         if linestarts is not None:
             starts_line = linestarts.get(offset, None)
             if starts_line is not None:
@@ -451,17 +458,18 @@ def _get_instructions_bytes(code, varname_from_oparg=None,
                           arg, argval, argrepr,
                           offset, starts_line, is_jump_target, positions)
 
-def disassemble(co, lasti=-1, *, file=None):
+def disassemble(co, lasti=-1, *, file=None, show_caches=False):
     """Disassemble a code object."""
     linestarts = dict(findlinestarts(co))
     exception_entries = parse_exception_table(co)
     _disassemble_bytes(co.co_code, lasti,
                        co._varname_from_oparg,
                        co.co_names, co.co_consts, linestarts, file=file,
-                       exception_entries=exception_entries, co_positions=co.co_positions())
+                       exception_entries=exception_entries,
+                       co_positions=co.co_positions(), show_caches=show_caches)
 
-def _disassemble_recursive(co, *, file=None, depth=None):
-    disassemble(co, file=file)
+def _disassemble_recursive(co, *, file=None, depth=None, show_caches=False):
+    disassemble(co, file=file, show_caches=show_caches)
     if depth is None or depth > 0:
         if depth is not None:
             depth = depth - 1
@@ -469,12 +477,14 @@ def _disassemble_recursive(co, *, file=None, depth=None):
             if hasattr(x, 'co_code'):
                 print(file=file)
                 print("Disassembly of %r:" % (x,), file=file)
-                _disassemble_recursive(x, file=file, depth=depth)
+                _disassemble_recursive(
+                    x, file=file, depth=depth, show_caches=show_caches
+                )
 
 def _disassemble_bytes(code, lasti=-1, varname_from_oparg=None,
                        names=None, co_consts=None, linestarts=None,
                        *, file=None, line_offset=0, exception_entries=(),
-                       co_positions=None):
+                       co_positions=None, show_caches=False):
     # Omit the line number column entirely if we have no line number info
     show_lineno = bool(linestarts)
     if show_lineno:
@@ -492,8 +502,10 @@ def _disassemble_bytes(code, lasti=-1, varname_from_oparg=None,
         offset_width = 4
     for instr in _get_instructions_bytes(code, varname_from_oparg, names,
                                          co_consts, linestarts,
-                                         line_offset=line_offset, exception_entries=exception_entries,
-                                         co_positions=co_positions):
+                                         line_offset=line_offset,
+                                         exception_entries=exception_entries,
+                                         co_positions=co_positions,
+                                         show_caches=show_caches):
         new_source_line = (show_lineno and
                            instr.starts_line is not None and
                            instr.offset > 0)
@@ -616,7 +628,7 @@ class Bytecode:
 
     Iterating over this yields the bytecode operations as Instruction instances.
     """
-    def __init__(self, x, *, first_line=None, current_offset=None):
+    def __init__(self, x, *, first_line=None, current_offset=None, show_caches=False):
         self.codeobj = co = _get_code_object(x)
         if first_line is None:
             self.first_line = co.co_firstlineno
@@ -628,6 +640,7 @@ class Bytecode:
         self._original_object = x
         self.current_offset = current_offset
         self.exception_entries = parse_exception_table(co)
+        self.show_caches = show_caches
 
     def __iter__(self):
         co = self.codeobj
@@ -637,18 +650,21 @@ class Bytecode:
                                        self._linestarts,
                                        line_offset=self._line_offset,
                                        exception_entries=self.exception_entries,
-                                       co_positions=co.co_positions())
+                                       co_positions=co.co_positions(),
+                                       show_caches=self.show_caches)
 
     def __repr__(self):
         return "{}({!r})".format(self.__class__.__name__,
                                  self._original_object)
 
     @classmethod
-    def from_traceback(cls, tb):
+    def from_traceback(cls, tb, *, show_caches=False):
         """ Construct a Bytecode from the given traceback """
         while tb.tb_next:
             tb = tb.tb_next
-        return cls(tb.tb_frame.f_code, current_offset=tb.tb_lasti)
+        return cls(
+            tb.tb_frame.f_code, current_offset=tb.tb_lasti, show_caches=show_caches
+        )
 
     def info(self):
         """Return formatted information about the code object."""
@@ -670,7 +686,8 @@ class Bytecode:
                                file=output,
                                lasti=offset,
                                exception_entries=self.exception_entries,
-                               co_positions=co.co_positions())
+                               co_positions=co.co_positions(),
+                               show_caches=self.show_caches)
             return output.getvalue()
 
 
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
index 5255d7e..53fe1b8 100644
--- a/Lib/importlib/_bootstrap_external.py
+++ b/Lib/importlib/_bootstrap_external.py
@@ -387,9 +387,7 @@ _code_type = type(_write_atomic.__code__)
 #     Python 3.11a5 3478 (New CALL opcodes)
 #     Python 3.11a5 3479 (Add PUSH_NULL opcode)
 #     Python 3.11a5 3480 (New CALL opcodes, second iteration)
-
-#     Python 3.12 will start with magic number 3500
-
+#     Python 3.11a5 3481 (Use inline CACHE instructions)
 
 #     Python 3.12 will start with magic number 3500
 
@@ -404,7 +402,7 @@ _code_type = type(_write_atomic.__code__)
 # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
 # in PC/launcher.c must also be updated.
 
-MAGIC_NUMBER = (3480).to_bytes(2, 'little') + b'\r\n'
+MAGIC_NUMBER = (3481).to_bytes(2, 'little') + b'\r\n'
 _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little')  # For import.c
 
 _PYCACHE = '__pycache__'
diff --git a/Lib/opcode.py b/Lib/opcode.py
index bb451b9..84ad002 100644
--- a/Lib/opcode.py
+++ b/Lib/opcode.py
@@ -35,20 +35,23 @@ hasnargs = [] # unused
 opmap = {}
 opname = ['<%r>' % (op,) for op in range(256)]
 
-def def_op(name, op):
+_inline_cache_entries = [0] * 256
+
+def def_op(name, op, entries=0):
     opname[op] = name
     opmap[name] = op
+    _inline_cache_entries[op] = entries
 
-def name_op(name, op):
-    def_op(name, op)
+def name_op(name, op, entries=0):
+    def_op(name, op, entries)
     hasname.append(op)
 
-def jrel_op(name, op):
-    def_op(name, op)
+def jrel_op(name, op, entries=0):
+    def_op(name, op, entries)
     hasjrel.append(op)
 
-def jabs_op(name, op):
-    def_op(name, op)
+def jabs_op(name, op, entries=0):
+    def_op(name, op, entries)
     hasjabs.append(op)
 
 # Instruction opcodes for compiled code
@@ -56,6 +59,7 @@ def jabs_op(name, op):
 
 def_op('POP_TOP', 1)
 def_op('PUSH_NULL', 2)
+def_op('CACHE', 3)
 
 def_op('NOP', 9)
 def_op('UNARY_POSITIVE', 10)
@@ -137,7 +141,7 @@ def_op('CONTAINS_OP', 118)
 def_op('RERAISE', 119)
 def_op('COPY', 120)
 jabs_op('JUMP_IF_NOT_EXC_MATCH', 121)
-def_op('BINARY_OP', 122)
+def_op('BINARY_OP', 122, 1)
 jrel_op('SEND', 123) # Number of bytes to skip
 def_op('LOAD_FAST', 124)        # Local variable number
 haslocal.append(124)
diff --git a/Lib/test/test_code.py b/Lib/test/test_code.py
index 9319f20..872f728 100644
--- a/Lib/test/test_code.py
+++ b/Lib/test/test_code.py
@@ -357,7 +357,7 @@ class CodeTest(unittest.TestCase):
 
         artificial_instructions = []
         for instr, positions in zip(
-            dis.get_instructions(code),
+            dis.get_instructions(code, show_caches=True),
             code.co_positions(),
             strict=True
         ):
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py
index 2e1cb5a..5268192 100644
--- a/Lib/test/test_compile.py
+++ b/Lib/test/test_compile.py
@@ -1062,7 +1062,9 @@ class TestSourcePositions(unittest.TestCase):
     def assertOpcodeSourcePositionIs(self, code, opcode,
             line, end_line, column, end_column, occurrence=1):
 
-        for instr, position in zip(dis.Bytecode(code), code.co_positions()):
+        for instr, position in zip(
+            dis.Bytecode(code, show_caches=True), code.co_positions(), strict=True
+        ):
             if instr.opname == opcode:
                 occurrence -= 1
                 if not occurrence:
diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py
index e81c834..e478ca9 100644
--- a/Lib/test/test_dis.py
+++ b/Lib/test/test_dis.py
@@ -375,7 +375,7 @@ dis_traceback = """\
         >> PUSH_EXC_INFO
 
 %3d        LOAD_GLOBAL              0 (Exception)
-           JUMP_IF_NOT_EXC_MATCH    25 (to 50)
+           JUMP_IF_NOT_EXC_MATCH    26 (to 52)
            STORE_FAST               0 (e)
 
 %3d        LOAD_FAST                0 (e)
@@ -571,7 +571,7 @@ Disassembly of <code object <listcomp> at 0x..., file "%s", line %d>:
 %3d        RESUME                   0
            BUILD_LIST               0
            LOAD_FAST                0 (.0)
-        >> FOR_ITER                 6 (to 22)
+        >> FOR_ITER                 7 (to 24)
            STORE_FAST               1 (z)
            LOAD_DEREF               2 (x)
            LOAD_FAST                1 (z)
@@ -622,8 +622,8 @@ class DisTestBase(unittest.TestCase):
             if line.startswith("Exception"):
                 break
             offset = int(line[start:end])
-            self.assertEqual(offset, expected_offset, line)
-            expected_offset += delta
+            self.assertGreaterEqual(offset, expected_offset, line)
+            expected_offset = offset + delta
 
     def strip_offsets(self, text):
         lines = text.splitlines(True)
@@ -762,20 +762,20 @@ class DisTests(DisTestBase):
            %*d LOAD_CONST               1 (1)
            %*d BINARY_OP                0 (+)
            %*d STORE_FAST               0 (x)
-''' % (w, 8*i + 2, w, 8*i + 4, w, 8*i + 6, w, 8*i + 8)
+''' % (w, 10*i + 2, w, 10*i + 4, w, 10*i + 6, w, 10*i + 10)
                  for i in range(count)]
             s += ['''\
 
   3        %*d LOAD_FAST                0 (x)
            %*d RETURN_VALUE
-''' % (w, 8*count + 2, w, 8*count + 4)]
+''' % (w, 10*count + 2, w, 10*count + 4)]
             s[1] = '  2' + s[1][3:]
             return ''.join(s)
 
         for i in range(1, 5):
             self.do_disassembly_test(func(i), expected(i, 4), True)
-        self.do_disassembly_test(func(1248), expected(1248, 4), True)
-        self.do_disassembly_test(func(1250), expected(1250, 5), True)
+        self.do_disassembly_test(func(999), expected(999, 4), True)
+        self.do_disassembly_test(func(1000), expected(1000, 5), True)
 
     def test_disassemble_str(self):
         self.do_disassembly_test(expr_str, dis_expr_str)
@@ -1250,7 +1250,7 @@ expected_opinfo_jumpy = [
   Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=62, starts_line=None, is_jump_target=False, positions=None),
   Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=64, starts_line=None, is_jump_target=False, positions=None),
   Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=66, starts_line=11, is_jump_target=True, positions=None),
-  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=57, argval=114, argrepr='to 114', offset=68, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=58, argval=116, argrepr='to 116', offset=68, starts_line=None, is_jump_target=False, positions=None),
   Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=70, starts_line=12, is_jump_target=True, positions=None),
   Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=72, starts_line=None, is_jump_target=False, positions=None),
   Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=74, starts_line=None, is_jump_target=False, positions=None),
@@ -1260,102 +1260,102 @@ expected_opinfo_jumpy = [
   Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=82, starts_line=13, is_jump_target=False, positions=None),
   Instruction(opname='LOAD_CONST', opcode=100, arg=5, argval=1, argrepr='1', offset=84, starts_line=None, is_jump_target=False, positions=None),
   Instruction(opname='BINARY_OP', opcode=122, arg=23, argval=23, argrepr='-=', offset=86, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='STORE_FAST', opcode=125, arg=0, argval='i', argrepr='i', offset=88, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=90, starts_line=14, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=3, argval=6, argrepr='6', offset=92, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='COMPARE_OP', opcode=107, arg=4, argval='>', argrepr='>', offset=94, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=50, argval=100, argrepr='to 100', offset=96, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_ABSOLUTE', opcode=113, arg=33, argval=66, argrepr='to 66', offset=98, starts_line=15, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=100, starts_line=16, is_jump_target=True, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=2, argval=4, argrepr='4', offset=102, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='COMPARE_OP', opcode=107, arg=0, argval='<', argrepr='<', offset=104, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=55, argval=110, argrepr='to 110', offset=106, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_FORWARD', opcode=110, arg=8, argval=126, argrepr='to 126', offset=108, starts_line=17, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=110, starts_line=11, is_jump_target=True, positions=None),
-  Instruction(opname='POP_JUMP_IF_TRUE', opcode=115, arg=35, argval=70, argrepr='to 70', offset=112, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=114, starts_line=19, is_jump_target=True, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=116, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=6, argval='Who let lolcatz into this test suite?', argrepr="'Who let lolcatz into this test suite?'", offset=118, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=120, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=122, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=124, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='NOP', opcode=9, arg=None, argval=None, argrepr='', offset=126, starts_line=20, is_jump_target=True, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=5, argval=1, argrepr='1', offset=128, starts_line=21, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=7, argval=0, argrepr='0', offset=130, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='BINARY_OP', opcode=122, arg=11, argval=11, argrepr='/', offset=132, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=134, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=136, starts_line=25, is_jump_target=False, positions=None),
-  Instruction(opname='BEFORE_WITH', opcode=53, arg=None, argval=None, argrepr='', offset=138, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='STORE_FAST', opcode=125, arg=1, argval='dodgy', argrepr='dodgy', offset=140, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=142, starts_line=26, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=144, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=8, argval='Never reach this', argrepr="'Never reach this'", offset=146, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=148, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=150, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=152, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=154, starts_line=25, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=156, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=158, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=2, argval=2, argrepr='', offset=160, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=2, argval=2, argrepr='', offset=162, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=164, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_FORWARD', opcode=110, arg=11, argval=190, argrepr='to 190', offset=166, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=168, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='WITH_EXCEPT_START', opcode=49, arg=None, argval=None, argrepr='', offset=170, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_JUMP_IF_TRUE', opcode=115, arg=91, argval=182, argrepr='to 182', offset=172, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=2, argval=2, argrepr='', offset=174, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=176, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=178, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=180, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=182, starts_line=None, is_jump_target=True, positions=None),
-  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=184, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=186, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=188, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_FORWARD', opcode=110, arg=16, argval=224, argrepr='to 224', offset=190, starts_line=None, is_jump_target=True, positions=None),
-  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=192, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=2, argval='ZeroDivisionError', argrepr='ZeroDivisionError', offset=194, starts_line=22, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_IF_NOT_EXC_MATCH', opcode=121, arg=108, argval=216, argrepr='to 216', offset=196, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=198, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=200, starts_line=23, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=202, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=9, argval='Here we go, here we go, here we go...', argrepr="'Here we go, here we go, here we go...'", offset=204, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=206, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=208, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=210, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=212, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='JUMP_FORWARD', opcode=110, arg=12, argval=240, argrepr='to 240', offset=214, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=0, argval=0, argrepr='', offset=216, starts_line=22, is_jump_target=True, positions=None),
-  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=218, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=220, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=222, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=224, starts_line=28, is_jump_target=True, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=226, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=228, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=230, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=232, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=234, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=236, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RETURN_VALUE', opcode=83, arg=None, argval=None, argrepr='', offset=238, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='NOP', opcode=9, arg=None, argval=None, argrepr='', offset=240, starts_line=23, is_jump_target=True, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=242, starts_line=28, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=244, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=246, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=248, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=250, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=252, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=254, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RETURN_VALUE', opcode=83, arg=None, argval=None, argrepr='', offset=256, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=258, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=260, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=262, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=264, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=266, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=268, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=270, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=0, argval=0, argrepr='', offset=272, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=274, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=276, starts_line=None, is_jump_target=False, positions=None),
-  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=278, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='STORE_FAST', opcode=125, arg=0, argval='i', argrepr='i', offset=90, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=92, starts_line=14, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=3, argval=6, argrepr='6', offset=94, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='COMPARE_OP', opcode=107, arg=4, argval='>', argrepr='>', offset=96, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=51, argval=102, argrepr='to 102', offset=98, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_ABSOLUTE', opcode=113, arg=33, argval=66, argrepr='to 66', offset=100, starts_line=15, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=102, starts_line=16, is_jump_target=True, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=2, argval=4, argrepr='4', offset=104, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='COMPARE_OP', opcode=107, arg=0, argval='<', argrepr='<', offset=106, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_JUMP_IF_FALSE', opcode=114, arg=56, argval=112, argrepr='to 112', offset=108, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_FORWARD', opcode=110, arg=8, argval=128, argrepr='to 128', offset=110, starts_line=17, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=112, starts_line=11, is_jump_target=True, positions=None),
+  Instruction(opname='POP_JUMP_IF_TRUE', opcode=115, arg=35, argval=70, argrepr='to 70', offset=114, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=116, starts_line=19, is_jump_target=True, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=118, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=6, argval='Who let lolcatz into this test suite?', argrepr="'Who let lolcatz into this test suite?'", offset=120, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=122, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=124, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=126, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='NOP', opcode=9, arg=None, argval=None, argrepr='', offset=128, starts_line=20, is_jump_target=True, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=5, argval=1, argrepr='1', offset=130, starts_line=21, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=7, argval=0, argrepr='0', offset=132, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='BINARY_OP', opcode=122, arg=11, argval=11, argrepr='/', offset=134, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=138, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_FAST', opcode=124, arg=0, argval='i', argrepr='i', offset=140, starts_line=25, is_jump_target=False, positions=None),
+  Instruction(opname='BEFORE_WITH', opcode=53, arg=None, argval=None, argrepr='', offset=142, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='STORE_FAST', opcode=125, arg=1, argval='dodgy', argrepr='dodgy', offset=144, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=146, starts_line=26, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=148, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=8, argval='Never reach this', argrepr="'Never reach this'", offset=150, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=152, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=154, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=156, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=158, starts_line=25, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=160, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=162, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=2, argval=2, argrepr='', offset=164, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=2, argval=2, argrepr='', offset=166, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=168, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_FORWARD', opcode=110, arg=11, argval=194, argrepr='to 194', offset=170, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=172, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='WITH_EXCEPT_START', opcode=49, arg=None, argval=None, argrepr='', offset=174, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_JUMP_IF_TRUE', opcode=115, arg=93, argval=186, argrepr='to 186', offset=176, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=2, argval=2, argrepr='', offset=178, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=180, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=182, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=184, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=186, starts_line=None, is_jump_target=True, positions=None),
+  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=188, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=190, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=192, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_FORWARD', opcode=110, arg=16, argval=228, argrepr='to 228', offset=194, starts_line=None, is_jump_target=True, positions=None),
+  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=196, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=2, argval='ZeroDivisionError', argrepr='ZeroDivisionError', offset=198, starts_line=22, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_IF_NOT_EXC_MATCH', opcode=121, arg=110, argval=220, argrepr='to 220', offset=200, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=202, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=204, starts_line=23, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=206, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=9, argval='Here we go, here we go, here we go...', argrepr="'Here we go, here we go, here we go...'", offset=208, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=210, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=212, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=214, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=216, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='JUMP_FORWARD', opcode=110, arg=12, argval=244, argrepr='to 244', offset=218, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=0, argval=0, argrepr='', offset=220, starts_line=22, is_jump_target=True, positions=None),
+  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=222, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=224, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=226, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=228, starts_line=28, is_jump_target=True, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=230, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=232, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=234, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=236, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=238, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=240, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RETURN_VALUE', opcode=83, arg=None, argval=None, argrepr='', offset=242, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='NOP', opcode=9, arg=None, argval=None, argrepr='', offset=244, starts_line=23, is_jump_target=True, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=246, starts_line=28, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=248, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=250, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=252, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=254, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=256, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=0, argval=None, argrepr='None', offset=258, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RETURN_VALUE', opcode=83, arg=None, argval=None, argrepr='', offset=260, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_EXC_INFO', opcode=35, arg=None, argval=None, argrepr='', offset=262, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PUSH_NULL', opcode=2, arg=None, argval=None, argrepr='', offset=264, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_GLOBAL', opcode=116, arg=1, argval='print', argrepr='print', offset=266, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='LOAD_CONST', opcode=100, arg=10, argval="OK, now we're done", argrepr='"OK, now we\'re done"', offset=268, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='PRECALL', opcode=166, arg=1, argval=1, argrepr='', offset=270, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='CALL', opcode=171, arg=1, argval=1, argrepr='', offset=272, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_TOP', opcode=1, arg=None, argval=None, argrepr='', offset=274, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=0, argval=0, argrepr='', offset=276, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='COPY', opcode=120, arg=3, argval=3, argrepr='', offset=278, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='POP_EXCEPT', opcode=89, arg=None, argval=None, argrepr='', offset=280, starts_line=None, is_jump_target=False, positions=None),
+  Instruction(opname='RERAISE', opcode=119, arg=1, argval=1, argrepr='', offset=282, starts_line=None, is_jump_target=False, positions=None),
 ]
 
 # One last piece of inspect fodder to check the default line number handling