def test_jump_target_other(self):
looptoken = LoopToken()
looptoken.I_am_a_descr = True # for the mock case
x = '''
[]
jump(descr=looptoken)
'''
loop = self.parse(x, namespace=locals())
assert loop.operations[0].getdescr() is looptoken
def get_token_for_call(self, cpu):
if self.loop_token is not None:
return self.loop_token
args = [BoxInt()] + self.instantiate_arg_classes()
if self.get_result_size(cpu.translate_support_code) == 0:
result = None
result_list = []
else:
if self.returns_a_pointer():
result = BoxPtr()
elif self.returns_a_float():
result = BoxFloat()
else:
result = BoxInt()
result_list = [result]
operations = [
ResOperation(rop.CALL, args, result, self),
ResOperation(rop.GUARD_NO_EXCEPTION, [], None,
descr=BasicFailDescr()),
ResOperation(rop.FINISH, result_list, None,
descr=BasicFailDescr())]
operations[1].fail_args = []
loop_token = LoopToken()
cpu.compile_loop(args, operations, loop_token)
self.loop_token = loop_token
return loop_token
def test_overflow_mc(self):
from pypy.jit.backend.x86.assembler import MachineCodeBlockWrapper
orig_size = MachineCodeBlockWrapper.MC_SIZE
MachineCodeBlockWrapper.MC_SIZE = 1024
old_mc = self.cpu.assembler.mc
old_mc2 = self.cpu.assembler.mc2
self.cpu.assembler.mc = None
try:
ops = []
base_v = BoxInt()
v = base_v
for i in range(1024):
next_v = BoxInt()
ops.append(ResOperation(rop.INT_ADD, [v, ConstInt(1)], next_v))
v = next_v
ops.append(
ResOperation(rop.FINISH, [v], None, descr=BasicFailDescr()))
looptoken = LoopToken()
self.cpu.compile_loop([base_v], ops, looptoken)
assert self.cpu.assembler.mc != old_mc # overflowed
self.cpu.set_future_value_int(0, base_v.value)
self.cpu.execute_token(looptoken)
assert self.cpu.get_latest_value_int(0) == 1024
finally:
MachineCodeBlockWrapper.MC_SIZE = orig_size
self.cpu.assembler.mc = old_mc
self.cpu.assembler.mc2 = old_mc2
def get_token_for_call(self, cpu):
if self.loop_token is not None:
return self.loop_token
args = [BoxInt()] + self.instantiate_arg_classes()
if self.get_result_size(cpu.translate_support_code) == 0:
result = None
result_list = []
else:
if self.returns_a_pointer():
result = BoxPtr()
elif self.returns_a_float():
result = BoxFloat()
else:
result = BoxInt()
result_list = [result]
operations = [
ResOperation(rop.CALL, args[:], result, self),
ResOperation(rop.GUARD_NO_EXCEPTION, [],
None,
descr=BasicFailDescr()),
ResOperation(rop.FINISH, result_list, None, descr=BasicFailDescr())
]
operations[1].fail_args = []
loop_token = LoopToken()
# note: the 'args' that we pass below is not the same object as the
# 'args[:]' that was passed above to ResOperation, because we want
# the argument to ResOperation to be non-resizable, but the argument
# to compile_loop to be resizable.
cpu.compile_loop(args, operations, loop_token)
self.loop_token = loop_token
return loop_token
def test_jump_target_other():
looptoken = LoopToken()
x = '''
[]
jump(descr=looptoken)
'''
loop = parse(x, namespace=locals())
assert loop.operations[0].descr is looptoken
def test_jump(self):
namespace = {'target': LoopToken(3)}
inp = '''
[i0]
jump(i0, descr=target)
'''
loop = pure_parse(inp, namespace=namespace)
logger = Logger(self.ts)
output = logger.log_loop(loop)
assert output.splitlines()[-1] == "jump(i0, descr=<Loop3>)"
pure_parse(output)
def test_insert_loop_token():
lst = []
#
tok1 = LoopToken()
tok1.specnodes = [NotSpecNode()]
insert_loop_token(lst, tok1)
assert lst == [tok1]
#
tok2 = LoopToken()
tok2.specnodes = [ConstantSpecNode(ConstInt(8))]
insert_loop_token(lst, tok2)
assert lst == [tok2, tok1]
#
tok3 = LoopToken()
tok3.specnodes = [ConstantSpecNode(ConstInt(-13))]
insert_loop_token(lst, tok3)
assert lst == [tok2, tok3, tok1]
def build_random_loop(self, cpu, builder_factory, r, startvars):
loop = TreeLoop('test_random_function')
loop.inputargs = startvars[:]
loop.operations = []
loop.token = LoopToken()
builder = builder_factory(cpu, loop, startvars[:])
self.generate_ops(builder, r, loop, startvars)
self.builder = builder
self.loop = loop
cpu.compile_loop(loop.inputargs, loop.operations, loop.token)
def test_bug_rshift():
v1 = BoxInt()
v2 = BoxInt()
v3 = BoxInt()
v4 = BoxInt()
inputargs = [v1]
operations = [
ResOperation(rop.INT_ADD, [v1, v1], v2),
ResOperation(rop.INT_INVERT, [v2], v3),
ResOperation(rop.UINT_RSHIFT, [v1, ConstInt(3)], v4),
ResOperation(rop.FINISH, [v4, v3], None, descr=BasicFailDescr()),
]
cpu = CPU(None, None)
looptoken = LoopToken()
cpu.compile_loop(inputargs, operations, looptoken)
cpu.set_future_value_int(0, 9)
cpu.execute_token(looptoken)
assert cpu.get_latest_value_int(0) == (9 >> 3)
assert cpu.get_latest_value_int(1) == (~18)
def __init__(self,
input,
cpu,
namespace,
type_system,
boxkinds,
invent_fail_descr=default_fail_descr):
self.input = input
self.vars = {}
self.cpu = cpu
self._consts = namespace
self.type_system = type_system
self.boxkinds = boxkinds or {}
if namespace is not None:
self._cache = namespace.setdefault('_CACHE_', {})
else:
self._cache = {}
self.invent_fail_descr = invent_fail_descr
self.looptoken = LoopToken()
def test_stuff_followed_by_guard(self):
boxes = [(BoxInt(1), BoxInt(0)), (BoxInt(0), BoxInt(1)),
(BoxInt(1), BoxInt(1)), (BoxInt(-1), BoxInt(1)),
(BoxInt(1), BoxInt(-1)), (ConstInt(1), BoxInt(0)),
(ConstInt(0), BoxInt(1)), (ConstInt(1), BoxInt(1)),
(ConstInt(-1), BoxInt(1)), (ConstInt(1), BoxInt(-1)),
(BoxInt(1), ConstInt(0)), (BoxInt(0), ConstInt(1)),
(BoxInt(1), ConstInt(1)), (BoxInt(-1), ConstInt(1)),
(BoxInt(1), ConstInt(-1))]
guards = [rop.GUARD_FALSE, rop.GUARD_TRUE]
all = [
rop.INT_EQ, rop.INT_NE, rop.INT_LE, rop.INT_LT, rop.INT_GT,
rop.INT_GE, rop.UINT_GT, rop.UINT_LT, rop.UINT_LE, rop.UINT_GE
]
for a, b in boxes:
for guard in guards:
for op in all:
res = BoxInt()
i1 = BoxInt(1)
ops = [
ResOperation(rop.SAME_AS, [ConstInt(1)], i1),
ResOperation(op, [a, b], res),
ResOperation(guard, [res],
None,
descr=BasicFailDescr()),
ResOperation(rop.FINISH, [ConstInt(0)],
None,
descr=BasicFailDescr()),
]
ops[-2].fail_args = [i1]
inputargs = [i for i in (a, b) if isinstance(i, Box)]
looptoken = LoopToken()
self.cpu.compile_loop(inputargs, ops, looptoken)
for i, box in enumerate(inputargs):
self.cpu.set_future_value_int(i, box.value)
r = self.cpu.execute_token(looptoken)
result = self.cpu.get_latest_value_int(0)
expected = execute(self.cpu, op, None, a, b).value
if guard == rop.GUARD_FALSE:
assert result == expected
else:
assert result != expected
def test_bug_int_is_true_1():
v1 = BoxInt()
v2 = BoxInt()
v3 = BoxInt()
v4 = BoxInt()
tmp5 = BoxInt()
inputargs = [v1]
operations = [
ResOperation(rop.INT_MUL, [v1, v1], v2),
ResOperation(rop.INT_MUL, [v2, v1], v3),
ResOperation(rop.INT_IS_TRUE, [v2], tmp5),
ResOperation(rop.BOOL_NOT, [tmp5], v4),
ResOperation(rop.FINISH, [v4, v3, tmp5], None, descr=BasicFailDescr()),
]
cpu = CPU(None, None)
looptoken = LoopToken()
cpu.compile_loop(inputargs, operations, looptoken)
cpu.set_future_value_int(0, -10)
cpu.execute_token(looptoken)
assert cpu.get_latest_value_int(0) == 0
assert cpu.get_latest_value_int(1) == -1000
assert cpu.get_latest_value_int(2) == 1
def test_insert_loop_token():
lst = []
#
tok1 = LoopToken()
tok1.specnodes = [NotSpecNode()]
insert_loop_token(lst, tok1)
assert lst == [tok1]
#
tok2 = LoopToken()
tok2.specnodes = [ConstantSpecNode(ConstInt(8))]
insert_loop_token(lst, tok2)
assert lst == [tok2, tok1]
#
tok3 = LoopToken()
tok3.specnodes = [ConstantSpecNode(ConstInt(-13))]
insert_loop_token(lst, tok3)
assert lst == [tok2, tok3, tok1]
def test_nullity_with_guard(self):
allops = [rop.OONONNULL, rop.OOISNULL, rop.INT_IS_TRUE]
guards = [rop.GUARD_TRUE, rop.GUARD_FALSE]
p = lltype.cast_opaque_ptr(llmemory.GCREF,
lltype.malloc(lltype.GcStruct('x')))
nullptr = lltype.nullptr(llmemory.GCREF.TO)
f = BoxInt()
for op in allops:
for guard in guards:
if op == rop.INT_IS_TRUE:
bp = BoxInt(1)
n = BoxInt(0)
else:
bp = BoxPtr(p)
n = BoxPtr(nullptr)
for b in (bp, n):
i1 = BoxInt(1)
ops = [
ResOperation(rop.SAME_AS, [ConstInt(1)], i1),
ResOperation(op, [b], f),
ResOperation(guard, [f], None, descr=BasicFailDescr()),
ResOperation(rop.FINISH, [ConstInt(0)],
None,
descr=BasicFailDescr()),
]
ops[-2].fail_args = [i1]
looptoken = LoopToken()
self.cpu.compile_loop([b], ops, looptoken)
if op == rop.INT_IS_TRUE:
self.cpu.set_future_value_int(0, b.value)
else:
self.cpu.set_future_value_ref(0, b.value)
r = self.cpu.execute_token(looptoken)
result = self.cpu.get_latest_value_int(0)
if guard == rop.GUARD_FALSE:
assert result == execute(self.cpu, op, None, b).value
else:
assert result != execute(self.cpu, op, None, b).value
def make_loop_token(nb_args, jitdriver_sd):
loop_token = LoopToken()
loop_token.outermost_jitdriver_sd = jitdriver_sd
return loop_token
def test_call_alignment_call_assembler(self):
from pypy.rlib.libffi import types
cpu = self.cpu
if not cpu.supports_floats:
py.test.skip('requires floats')
fdescr3 = BasicFailDescr(3)
fdescr4 = BasicFailDescr(4)
def assembler_helper(failindex, virtualizable):
assert 0, 'should not be called, but was with failindex (%d)' % failindex
return 13
FUNCPTR = lltype.Ptr(lltype.FuncType([lltype.Signed, llmemory.GCREF],
lltype.Signed))
class FakeJitDriverSD:
index_of_virtualizable = -1
_assembler_helper_ptr = llhelper(FUNCPTR, assembler_helper)
assembler_helper_adr = llmemory.cast_ptr_to_adr(
_assembler_helper_ptr)
floats = [0.7, 5.8, 0.1, 0.3, 0.9, -2.34, -3.45, -4.56]
ints = [7, 11, 23, 42, -42, 1111, 95, 1]
for case in range(256):
float_count = 0
int_count = 0
args = []
called_ops = ''
total_index = -1
for i in range(8):
if case & (1<<i):
args.append('f%d' % float_count)
else:
args.append('i%d' % int_count)
called_ops += 'f%d = cast_int_to_float(i%d)\n' % (
float_count, int_count)
int_count += 1
if total_index == -1:
total_index = float_count
float_count += 1
else:
called_ops += 'f%d = float_add(f%d, f%d)\n' % (
float_count + 1, total_index, float_count)
total_index = float_count + 1
float_count += 2
arguments = ', '.join(args)
called_ops = '[%s]\n' % arguments + called_ops
called_ops += 'finish(f%d, descr=fdescr3)\n' % total_index
# compile called loop
called_loop = parse(called_ops, namespace=locals())
called_looptoken = LoopToken()
called_looptoken.outermost_jitdriver_sd = FakeJitDriverSD()
done_number = self.cpu.get_fail_descr_number(called_loop.operations[-1].getdescr())
self.cpu.compile_loop(called_loop.inputargs, called_loop.operations, called_looptoken)
expected_result = self._prepare_args(args, floats, ints)
res = cpu.execute_token(called_looptoken)
assert res.identifier == 3
t = longlong.getrealfloat(cpu.get_latest_value_float(0))
assert abs(t - expected_result) < 0.0001
ARGS = []
RES = lltype.Float
for x in args:
if x[0] == 'f':
ARGS.append(lltype.Float)
else:
ARGS.append(lltype.Signed)
FakeJitDriverSD.portal_calldescr = self.cpu.calldescrof(
lltype.Ptr(lltype.FuncType(ARGS, RES)), ARGS, RES)
ops = '''
[%s]
f99 = call_assembler(%s, descr=called_looptoken)
guard_not_forced()[]
finish(f99, descr=fdescr4)
''' % (arguments, arguments)
loop = parse(ops, namespace=locals())
# we want to take the fast path
self.cpu.done_with_this_frame_float_v = done_number
try:
othertoken = LoopToken()
self.cpu.compile_loop(loop.inputargs, loop.operations, othertoken)
# prepare call to called_loop
self._prepare_args(args, floats, ints)
res = cpu.execute_token(othertoken)
x = longlong.getrealfloat(cpu.get_latest_value_float(0))
assert res.identifier == 4
assert abs(x - expected_result) < 0.0001
finally:
del self.cpu.done_with_this_frame_float_v
def test_compile_bridge_check_profile_info(self):
py.test.skip("does not work, reinvestigate")
class FakeProfileAgent(object):
def __init__(self):
self.functions = []
def native_code_written(self, name, address, size):
self.functions.append((name, address, size))
self.cpu.profile_agent = agent = FakeProfileAgent()
i0 = BoxInt()
i1 = BoxInt()
i2 = BoxInt()
faildescr1 = BasicFailDescr(1)
faildescr2 = BasicFailDescr(2)
looptoken = LoopToken()
looptoken.number = 17
class FakeString(object):
def __init__(self, val):
self.val = val
def _get_str(self):
return self.val
operations = [
ResOperation(rop.DEBUG_MERGE_POINT, [FakeString("hello"), 0], None),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1),
ResOperation(rop.JUMP, [i1], None, descr=looptoken),
]
inputargs = [i0]
operations[3].setfailargs([i1])
self.cpu.compile_loop(inputargs, operations, looptoken)
name, loopaddress, loopsize = agent.functions[0]
assert name == "Loop # 17: hello (loop counter 0)"
assert loopaddress <= looptoken._x86_loop_code
assert loopsize >= 40 # randomish number
i1b = BoxInt()
i3 = BoxInt()
bridge = [
ResOperation(rop.INT_LE, [i1b, ConstInt(19)], i3),
ResOperation(rop.GUARD_TRUE, [i3], None, descr=faildescr2),
ResOperation(rop.DEBUG_MERGE_POINT, [FakeString("bye"), 0], None),
ResOperation(rop.JUMP, [i1b], None, descr=looptoken),
]
bridge[1].setfailargs([i1b])
self.cpu.compile_bridge(faildescr1, [i1b], bridge, looptoken)
name, address, size = agent.functions[1]
assert name == "Bridge # 0: bye (loop counter 1)"
# Would be exactly ==, but there are some guard failure recovery
# stubs in-between
assert address >= loopaddress + loopsize
assert size >= 10 # randomish number
self.cpu.set_future_value_int(0, 2)
fail = self.cpu.execute_token(looptoken)
assert fail.identifier == 2
res = self.cpu.get_latest_value_int(0)
assert res == 20
def test_bug_0():
v1 = BoxInt()
v2 = BoxInt()
v3 = BoxInt()
v4 = BoxInt()
v5 = BoxInt()
v6 = BoxInt()
v7 = BoxInt()
v8 = BoxInt()
v9 = BoxInt()
v10 = BoxInt()
v11 = BoxInt()
v12 = BoxInt()
v13 = BoxInt()
v14 = BoxInt()
v15 = BoxInt()
v16 = BoxInt()
v17 = BoxInt()
v18 = BoxInt()
v19 = BoxInt()
v20 = BoxInt()
v21 = BoxInt()
v22 = BoxInt()
v23 = BoxInt()
v24 = BoxInt()
v25 = BoxInt()
v26 = BoxInt()
v27 = BoxInt()
v28 = BoxInt()
v29 = BoxInt()
v30 = BoxInt()
v31 = BoxInt()
v32 = BoxInt()
v33 = BoxInt()
v34 = BoxInt()
v35 = BoxInt()
v36 = BoxInt()
v37 = BoxInt()
v38 = BoxInt()
v39 = BoxInt()
v40 = BoxInt()
tmp41 = BoxInt()
tmp42 = BoxInt()
tmp43 = BoxInt()
tmp44 = BoxInt()
tmp45 = BoxInt()
tmp46 = BoxInt()
inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9, v10]
operations = [
ResOperation(rop.UINT_GT, [v3, ConstInt(-48)], v11),
ResOperation(rop.INT_XOR, [v8, v1], v12),
ResOperation(rop.INT_GT, [v6, ConstInt(-9)], v13),
ResOperation(rop.INT_LE, [v13, v2], v14),
ResOperation(rop.INT_LE, [v11, v5], v15),
ResOperation(rop.UINT_GE, [v13, v13], v16),
ResOperation(rop.INT_OR, [v9, ConstInt(-23)], v17),
ResOperation(rop.INT_LT, [v10, v13], v18),
ResOperation(rop.INT_OR, [v15, v5], v19),
ResOperation(rop.INT_XOR, [v17, ConstInt(54)], v20),
ResOperation(rop.INT_MUL, [v8, v10], v21),
ResOperation(rop.INT_OR, [v3, v9], v22),
ResOperation(rop.INT_AND, [v11, ConstInt(-4)], tmp41),
ResOperation(rop.INT_OR, [tmp41, ConstInt(1)], tmp42),
ResOperation(rop.INT_MOD, [v12, tmp42], v23),
ResOperation(rop.INT_IS_TRUE, [v6], v24),
ResOperation(rop.UINT_RSHIFT, [v15, ConstInt(6)], v25),
ResOperation(rop.INT_OR, [ConstInt(-4), v25], v26),
ResOperation(rop.INT_INVERT, [v8], v27),
ResOperation(rop.INT_SUB, [ConstInt(-113), v11], v28),
ResOperation(rop.INT_NEG, [v7], v29),
ResOperation(rop.INT_NEG, [v24], v30),
ResOperation(rop.INT_FLOORDIV, [v3, ConstInt(53)], v31),
ResOperation(rop.INT_MUL, [v28, v27], v32),
ResOperation(rop.INT_AND, [v18, ConstInt(-4)], tmp43),
ResOperation(rop.INT_OR, [tmp43, ConstInt(1)], tmp44),
ResOperation(rop.INT_MOD, [v26, tmp44], v33),
ResOperation(rop.INT_OR, [v27, v19], v34),
ResOperation(rop.UINT_LT, [v13, ConstInt(1)], v35),
ResOperation(rop.INT_AND, [v21, ConstInt(31)], tmp45),
ResOperation(rop.INT_RSHIFT, [v21, tmp45], v36),
ResOperation(rop.INT_AND, [v20, ConstInt(31)], tmp46),
ResOperation(rop.UINT_RSHIFT, [v4, tmp46], v37),
ResOperation(rop.UINT_GT, [v33, ConstInt(-11)], v38),
ResOperation(rop.INT_NEG, [v7], v39),
ResOperation(rop.INT_GT, [v24, v32], v40),
ResOperation(rop.FINISH, [v40, v36, v37, v31, v16, v34, v35, v23, v22, v29, v14, v39, v30, v38], None, descr=BasicFailDescr()),
]
cpu = CPU(None, None)
looptoken = LoopToken()
cpu.compile_loop(inputargs, operations, looptoken)
cpu.set_future_value_int(0, -13)
cpu.set_future_value_int(1, 10)
cpu.set_future_value_int(2, 10)
cpu.set_future_value_int(3, 8)
cpu.set_future_value_int(4, -8)
cpu.set_future_value_int(5, -16)
cpu.set_future_value_int(6, -18)
cpu.set_future_value_int(7, 46)
cpu.set_future_value_int(8, -12)
cpu.set_future_value_int(9, 26)
cpu.execute_token(looptoken)
assert cpu.get_latest_value_int(0) == 0
assert cpu.get_latest_value_int(1) == 0
assert cpu.get_latest_value_int(2) == 0
assert cpu.get_latest_value_int(3) == 0
assert cpu.get_latest_value_int(4) == 1
assert cpu.get_latest_value_int(5) == -7
assert cpu.get_latest_value_int(6) == 1
assert cpu.get_latest_value_int(7) == 0
assert cpu.get_latest_value_int(8) == -2
assert cpu.get_latest_value_int(9) == 18
assert cpu.get_latest_value_int(10) == 1
assert cpu.get_latest_value_int(11) == 18
assert cpu.get_latest_value_int(12) == -1
assert cpu.get_latest_value_int(13) == 0
def make_loop_token(nb_args):
loop_token = LoopToken()
loop_token.specnodes = [prebuiltNotSpecNode] * nb_args
return loop_token
def test_bug_1():
v1 = BoxInt()
v2 = BoxInt()
v3 = BoxInt()
v4 = BoxInt()
v5 = BoxInt()
v6 = BoxInt()
v7 = BoxInt()
v8 = BoxInt()
v9 = BoxInt()
v10 = BoxInt()
v11 = BoxInt()
v12 = BoxInt()
v13 = BoxInt()
v14 = BoxInt()
v15 = BoxInt()
v16 = BoxInt()
v17 = BoxInt()
v18 = BoxInt()
v19 = BoxInt()
v20 = BoxInt()
v21 = BoxInt()
v22 = BoxInt()
v23 = BoxInt()
v24 = BoxInt()
v25 = BoxInt()
v26 = BoxInt()
v27 = BoxInt()
v28 = BoxInt()
v29 = BoxInt()
v30 = BoxInt()
v31 = BoxInt()
v32 = BoxInt()
v33 = BoxInt()
v34 = BoxInt()
v35 = BoxInt()
v36 = BoxInt()
v37 = BoxInt()
v38 = BoxInt()
v39 = BoxInt()
v40 = BoxInt()
tmp41 = BoxInt()
tmp42 = BoxInt()
tmp43 = BoxInt()
tmp44 = BoxInt()
tmp45 = BoxInt()
inputargs = [v1, v2, v3, v4, v5, v6, v7, v8, v9, v10]
operations = [
ResOperation(rop.UINT_LT, [v6, ConstInt(0)], v11),
ResOperation(rop.INT_AND, [v3, ConstInt(31)], tmp41),
ResOperation(rop.INT_RSHIFT, [v3, tmp41], v12),
ResOperation(rop.INT_NEG, [v2], v13),
ResOperation(rop.INT_ADD, [v11, v7], v14),
ResOperation(rop.INT_OR, [v3, v2], v15),
ResOperation(rop.INT_OR, [v12, v12], v16),
ResOperation(rop.INT_NE, [v2, v5], v17),
ResOperation(rop.INT_AND, [v5, ConstInt(31)], tmp42),
ResOperation(rop.UINT_RSHIFT, [v14, tmp42], v18),
ResOperation(rop.INT_AND, [v14, ConstInt(31)], tmp43),
ResOperation(rop.INT_LSHIFT, [ConstInt(7), tmp43], v19),
ResOperation(rop.INT_NEG, [v19], v20),
ResOperation(rop.INT_MOD, [v3, ConstInt(1)], v21),
ResOperation(rop.UINT_GE, [v15, v1], v22),
ResOperation(rop.INT_AND, [v16, ConstInt(31)], tmp44),
ResOperation(rop.INT_LSHIFT, [v8, tmp44], v23),
ResOperation(rop.INT_IS_TRUE, [v17], v24),
ResOperation(rop.INT_AND, [v5, ConstInt(31)], tmp45),
ResOperation(rop.INT_LSHIFT, [v14, tmp45], v25),
ResOperation(rop.INT_LSHIFT, [v5, ConstInt(17)], v26),
ResOperation(rop.INT_EQ, [v9, v15], v27),
ResOperation(rop.INT_GE, [ConstInt(0), v6], v28),
ResOperation(rop.INT_NEG, [v15], v29),
ResOperation(rop.INT_NEG, [v22], v30),
ResOperation(rop.INT_ADD, [v7, v16], v31),
ResOperation(rop.UINT_LT, [v19, v19], v32),
ResOperation(rop.INT_ADD, [v2, ConstInt(1)], v33),
ResOperation(rop.INT_NEG, [v5], v34),
ResOperation(rop.INT_ADD, [v17, v24], v35),
ResOperation(rop.UINT_LT, [ConstInt(2), v16], v36),
ResOperation(rop.INT_NEG, [v9], v37),
ResOperation(rop.INT_GT, [v4, v11], v38),
ResOperation(rop.INT_LT, [v27, v22], v39),
ResOperation(rop.INT_NEG, [v27], v40),
ResOperation(rop.FINISH, [v40, v10, v36, v26, v13, v30, v21, v33, v18, v25, v31, v32, v28, v29, v35, v38, v20, v39, v34, v23, v37], None, descr=BasicFailDescr()),
]
cpu = CPU(None, None)
looptoken = LoopToken()
cpu.compile_loop(inputargs, operations, looptoken)
cpu.set_future_value_int(0, 17)
cpu.set_future_value_int(1, -20)
cpu.set_future_value_int(2, -6)
cpu.set_future_value_int(3, 6)
cpu.set_future_value_int(4, 1)
cpu.set_future_value_int(5, 13)
cpu.set_future_value_int(6, 13)
cpu.set_future_value_int(7, 9)
cpu.set_future_value_int(8, 49)
cpu.set_future_value_int(9, 8)
cpu.execute_token(looptoken)
assert cpu.get_latest_value_int(0) == 0
assert cpu.get_latest_value_int(1) == 8
assert cpu.get_latest_value_int(2) == 1
assert cpu.get_latest_value_int(3) == 131072
assert cpu.get_latest_value_int(4) == 20
assert cpu.get_latest_value_int(5) == -1
assert cpu.get_latest_value_int(6) == 0
assert cpu.get_latest_value_int(7) == -19
assert cpu.get_latest_value_int(8) == 6
assert cpu.get_latest_value_int(9) == 26
assert cpu.get_latest_value_int(10) == 12
assert cpu.get_latest_value_int(11) == 0
assert cpu.get_latest_value_int(12) == 0
assert cpu.get_latest_value_int(13) == 2
assert cpu.get_latest_value_int(14) == 2
assert cpu.get_latest_value_int(15) == 1
assert cpu.get_latest_value_int(16) == -57344
assert cpu.get_latest_value_int(17) == 1
assert cpu.get_latest_value_int(18) == -1
assert cpu.get_latest_value_int(19) == -2147483648
assert cpu.get_latest_value_int(20) == -49