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[3.11] GH-96636: Remove all uses of NOTRACE_DISPATCH (GH-96643) (#96688)

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Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
(cherry picked from commit aa3b4cf779)
This commit is contained in:
Mark Shannon 2022-09-09 17:24:44 +01:00 • committed by GitHub
parent 7bfb11de68
commit 5586da65e2
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 104 additions and 59 deletions
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44
Lib/test/test_dynamic.py
View file

@ -1,6 +1,7 @@
# Test the most dynamic corner cases of Python's runtime semantics. # Test the most dynamic corner cases of Python's runtime semantics.
import builtins import builtins
import sys
import unittest import unittest
from test.support import swap_item, swap_attr from test.support import swap_item, swap_attr
@ -146,5 +147,48 @@ class RebindBuiltinsTests(unittest.TestCase):
for _ in range(30): for _ in range(30):
self.assertEqual(sum_1000(), expected) self.assertEqual(sum_1000(), expected)
class TestTracing(unittest.TestCase):
def setUp(self):
self.addCleanup(sys.settrace, sys.gettrace())
sys.settrace(None)
def test_after_specialization(self):
def trace(frame, event, arg):
return trace
turn_on_trace = False
class C:
def __init__(self, x):
self.x = x
def __del__(self):
if turn_on_trace:
sys.settrace(trace)
def f():
# LOAD_GLOBAL[_BUILTIN] immediately follows the call to C.__del__
C(0).x, len
def g():
# BINARY_SUSCR[_LIST_INT] immediately follows the call to C.__del__
[0][C(0).x]
def h():
# BINARY_OP[_ADD_INT] immediately follows the call to C.__del__
0 + C(0).x
for func in (f, g, h):
with self.subTest(func.__name__):
for _ in range(58):
func()
turn_on_trace = True
func()
sys.settrace(None)
turn_on_trace = False
if __name__ == "__main__": if __name__ == "__main__":
unittest.main() unittest.main()

3
Misc/NEWS.d/next/Core and Builtins/2022-09-07-12-02-11.gh-issue-96636.YvN-K6.rst Normal file
View file

@ -0,0 +1,3 @@
Ensure that tracing, ``sys.setrace()``, is turned on immediately. In
pre-release versions of 3.11, some tracing events might have been lost when
turning on tracing in a ``__del__`` method or interrupt.

116
Python/ceval.c
View file

@ -1327,12 +1327,6 @@ eval_frame_handle_pending(PyThreadState *tstate)
#define PRE_DISPATCH_GOTO() ((void)0) #define PRE_DISPATCH_GOTO() ((void)0)
#endif #endif
#define NOTRACE_DISPATCH() \
{ \
NEXTOPARG(); \
PRE_DISPATCH_GOTO(); \
DISPATCH_GOTO(); \
}
/* Do interpreter dispatch accounting for tracing and instrumentation */ /* Do interpreter dispatch accounting for tracing and instrumentation */
#define DISPATCH() \ #define DISPATCH() \
@ -1344,10 +1338,11 @@ eval_frame_handle_pending(PyThreadState *tstate)
DISPATCH_GOTO(); \ DISPATCH_GOTO(); \
} }
#define NOTRACE_DISPATCH_SAME_OPARG() \ #define DISPATCH_SAME_OPARG() \
{ \ { \
opcode = _Py_OPCODE(*next_instr); \ opcode = _Py_OPCODE(*next_instr); \
PRE_DISPATCH_GOTO(); \ PRE_DISPATCH_GOTO(); \
opcode |= cframe.use_tracing OR_DTRACE_LINE; \
DISPATCH_GOTO(); \ DISPATCH_GOTO(); \
} }
@ -1851,7 +1846,7 @@ handle_eval_breaker:
} }
Py_INCREF(value); Py_INCREF(value);
PUSH(value); PUSH(value);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_FAST__LOAD_CONST) { TARGET(LOAD_FAST__LOAD_CONST) {
@ -1866,7 +1861,7 @@ handle_eval_breaker:
value = GETITEM(consts, oparg); value = GETITEM(consts, oparg);
Py_INCREF(value); Py_INCREF(value);
PUSH(value); PUSH(value);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(STORE_FAST__LOAD_FAST) { TARGET(STORE_FAST__LOAD_FAST) {
@ -1880,7 +1875,7 @@ handle_eval_breaker:
} }
Py_INCREF(value); Py_INCREF(value);
PUSH(value); PUSH(value);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(STORE_FAST__STORE_FAST) { TARGET(STORE_FAST__STORE_FAST) {
@ -1890,7 +1885,7 @@ handle_eval_breaker:
next_instr++; next_instr++;
value = POP(); value = POP();
SETLOCAL(oparg, value); SETLOCAL(oparg, value);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_CONST__LOAD_FAST) { TARGET(LOAD_CONST__LOAD_FAST) {
@ -1905,7 +1900,7 @@ handle_eval_breaker:
} }
Py_INCREF(value); Py_INCREF(value);
PUSH(value); PUSH(value);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(POP_TOP) { TARGET(POP_TOP) {
@ -1984,7 +1979,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_MULTIPLY_FLOAT) { TARGET(BINARY_OP_MULTIPLY_FLOAT) {
@ -2005,7 +2000,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_SUBTRACT_INT) { TARGET(BINARY_OP_SUBTRACT_INT) {
@ -2024,7 +2019,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_SUBTRACT_FLOAT) { TARGET(BINARY_OP_SUBTRACT_FLOAT) {
@ -2044,7 +2039,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_ADD_UNICODE) { TARGET(BINARY_OP_ADD_UNICODE) {
@ -2063,7 +2058,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_INPLACE_ADD_UNICODE) { TARGET(BINARY_OP_INPLACE_ADD_UNICODE) {
@ -2099,7 +2094,7 @@ handle_eval_breaker:
} }
// The STORE_FAST is already done. // The STORE_FAST is already done.
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP + 1); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP + 1);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_ADD_FLOAT) { TARGET(BINARY_OP_ADD_FLOAT) {
@ -2120,7 +2115,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_OP_ADD_INT) { TARGET(BINARY_OP_ADD_INT) {
@ -2139,7 +2134,7 @@ handle_eval_breaker:
goto error; goto error;
} }
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_OP);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_SUBSCR) { TARGET(BINARY_SUBSCR) {
@ -2165,7 +2160,7 @@ handle_eval_breaker:
if (_Py_Specialize_BinarySubscr(container, sub, next_instr) < 0) { if (_Py_Specialize_BinarySubscr(container, sub, next_instr) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(BINARY_SUBSCR, deferred); STAT_INC(BINARY_SUBSCR, deferred);
@ -2196,7 +2191,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(list); Py_DECREF(list);
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_SUBSCR); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_SUBSCR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_SUBSCR_TUPLE_INT) { TARGET(BINARY_SUBSCR_TUPLE_INT) {
@ -2221,7 +2216,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(tuple); Py_DECREF(tuple);
JUMPBY(INLINE_CACHE_ENTRIES_BINARY_SUBSCR); JUMPBY(INLINE_CACHE_ENTRIES_BINARY_SUBSCR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(BINARY_SUBSCR_DICT) { TARGET(BINARY_SUBSCR_DICT) {
@ -2330,7 +2325,7 @@ handle_eval_breaker:
if (_Py_Specialize_StoreSubscr(container, sub, next_instr) < 0) { if (_Py_Specialize_StoreSubscr(container, sub, next_instr) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(STORE_SUBSCR, deferred); STAT_INC(STORE_SUBSCR, deferred);
@ -2362,7 +2357,7 @@ handle_eval_breaker:
_Py_DECREF_SPECIALIZED(sub, (destructor)PyObject_Free); _Py_DECREF_SPECIALIZED(sub, (destructor)PyObject_Free);
Py_DECREF(list); Py_DECREF(list);
JUMPBY(INLINE_CACHE_ENTRIES_STORE_SUBSCR); JUMPBY(INLINE_CACHE_ENTRIES_STORE_SUBSCR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(STORE_SUBSCR_DICT) { TARGET(STORE_SUBSCR_DICT) {
@ -2820,7 +2815,7 @@ handle_eval_breaker:
PyObject *seq = TOP(); PyObject *seq = TOP();
next_instr--; next_instr--;
_Py_Specialize_UnpackSequence(seq, next_instr, oparg); _Py_Specialize_UnpackSequence(seq, next_instr, oparg);
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(UNPACK_SEQUENCE, deferred); STAT_INC(UNPACK_SEQUENCE, deferred);
@ -2838,7 +2833,7 @@ handle_eval_breaker:
PUSH(Py_NewRef(PyTuple_GET_ITEM(seq, 0))); PUSH(Py_NewRef(PyTuple_GET_ITEM(seq, 0)));
Py_DECREF(seq); Py_DECREF(seq);
JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE); JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(UNPACK_SEQUENCE_TUPLE) { TARGET(UNPACK_SEQUENCE_TUPLE) {
@ -2853,7 +2848,7 @@ handle_eval_breaker:
} }
Py_DECREF(seq); Py_DECREF(seq);
JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE); JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(UNPACK_SEQUENCE_LIST) { TARGET(UNPACK_SEQUENCE_LIST) {
@ -2868,7 +2863,7 @@ handle_eval_breaker:
} }
Py_DECREF(seq); Py_DECREF(seq);
JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE); JUMPBY(INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(UNPACK_EX) { TARGET(UNPACK_EX) {
@ -3063,7 +3058,7 @@ handle_eval_breaker:
if (_Py_Specialize_LoadGlobal(GLOBALS(), BUILTINS(), next_instr, name) < 0) { if (_Py_Specialize_LoadGlobal(GLOBALS(), BUILTINS(), next_instr, name) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(LOAD_GLOBAL, deferred); STAT_INC(LOAD_GLOBAL, deferred);
@ -3090,7 +3085,7 @@ handle_eval_breaker:
STACK_GROW(push_null+1); STACK_GROW(push_null+1);
Py_INCREF(res); Py_INCREF(res);
SET_TOP(res); SET_TOP(res);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_GLOBAL_BUILTIN) { TARGET(LOAD_GLOBAL_BUILTIN) {
@ -3115,7 +3110,7 @@ handle_eval_breaker:
STACK_GROW(push_null+1); STACK_GROW(push_null+1);
Py_INCREF(res); Py_INCREF(res);
SET_TOP(res); SET_TOP(res);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(DELETE_FAST) { TARGET(DELETE_FAST) {
@ -3488,7 +3483,7 @@ handle_eval_breaker:
if (_Py_Specialize_LoadAttr(owner, next_instr, name) < 0) { if (_Py_Specialize_LoadAttr(owner, next_instr, name) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(LOAD_ATTR, deferred); STAT_INC(LOAD_ATTR, deferred);
@ -3517,7 +3512,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_ATTR_MODULE) { TARGET(LOAD_ATTR_MODULE) {
@ -3529,7 +3524,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_ATTR_WITH_HINT) { TARGET(LOAD_ATTR_WITH_HINT) {
@ -3564,7 +3559,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_ATTR_SLOT) { TARGET(LOAD_ATTR_SLOT) {
@ -3584,9 +3579,10 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
DISPATCH();
TARGET(STORE_ATTR_ADAPTIVE) { TARGET(STORE_ATTR_ADAPTIVE) {
assert(cframe.use_tracing == 0); assert(cframe.use_tracing == 0);
_PyAttrCache *cache = (_PyAttrCache *)next_instr; _PyAttrCache *cache = (_PyAttrCache *)next_instr;
@ -3597,7 +3593,7 @@ handle_eval_breaker:
if (_Py_Specialize_StoreAttr(owner, next_instr, name) < 0) { if (_Py_Specialize_StoreAttr(owner, next_instr, name) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(STORE_ATTR, deferred); STAT_INC(STORE_ATTR, deferred);
@ -3631,7 +3627,7 @@ handle_eval_breaker:
} }
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(STORE_ATTR_WITH_HINT) { TARGET(STORE_ATTR_WITH_HINT) {
@ -3678,7 +3674,7 @@ handle_eval_breaker:
dict->ma_version_tag = DICT_NEXT_VERSION(); dict->ma_version_tag = DICT_NEXT_VERSION();
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(STORE_ATTR_SLOT) { TARGET(STORE_ATTR_SLOT) {
@ -3698,7 +3694,7 @@ handle_eval_breaker:
Py_XDECREF(old_value); Py_XDECREF(old_value);
Py_DECREF(owner); Py_DECREF(owner);
JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR); JUMPBY(INLINE_CACHE_ENTRIES_STORE_ATTR);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(COMPARE_OP) { TARGET(COMPARE_OP) {
@ -3725,7 +3721,7 @@ handle_eval_breaker:
PyObject *left = SECOND(); PyObject *left = SECOND();
next_instr--; next_instr--;
_Py_Specialize_CompareOp(left, right, next_instr, oparg); _Py_Specialize_CompareOp(left, right, next_instr, oparg);
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(COMPARE_OP, deferred); STAT_INC(COMPARE_OP, deferred);
@ -3773,7 +3769,7 @@ handle_eval_breaker:
opcode == POP_JUMP_FORWARD_IF_FALSE); opcode == POP_JUMP_FORWARD_IF_FALSE);
JUMPBY(1 + oparg); JUMPBY(1 + oparg);
} }
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(COMPARE_OP_INT_JUMP) { TARGET(COMPARE_OP_INT_JUMP) {
@ -3816,7 +3812,7 @@ handle_eval_breaker:
opcode == POP_JUMP_FORWARD_IF_FALSE); opcode == POP_JUMP_FORWARD_IF_FALSE);
JUMPBY(1 + oparg); JUMPBY(1 + oparg);
} }
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(COMPARE_OP_STR_JUMP) { TARGET(COMPARE_OP_STR_JUMP) {
@ -3860,7 +3856,7 @@ handle_eval_breaker:
opcode == POP_JUMP_FORWARD_IF_FALSE); opcode == POP_JUMP_FORWARD_IF_FALSE);
JUMPBY(1 + oparg); JUMPBY(1 + oparg);
} }
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(IS_OP) { TARGET(IS_OP) {
@ -4534,7 +4530,7 @@ handle_eval_breaker:
if (_Py_Specialize_LoadMethod(owner, next_instr, name) < 0) { if (_Py_Specialize_LoadMethod(owner, next_instr, name) < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(LOAD_METHOD, deferred); STAT_INC(LOAD_METHOD, deferred);
@ -4566,7 +4562,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
PUSH(self); PUSH(self);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_METHOD_WITH_DICT) { TARGET(LOAD_METHOD_WITH_DICT) {
@ -4598,7 +4594,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
PUSH(self); PUSH(self);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_METHOD_NO_DICT) { TARGET(LOAD_METHOD_NO_DICT) {
@ -4617,7 +4613,7 @@ handle_eval_breaker:
SET_TOP(res); SET_TOP(res);
PUSH(self); PUSH(self);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_METHOD_MODULE) { TARGET(LOAD_METHOD_MODULE) {
@ -4630,7 +4626,7 @@ handle_eval_breaker:
Py_DECREF(owner); Py_DECREF(owner);
PUSH(res); PUSH(res);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(LOAD_METHOD_CLASS) { TARGET(LOAD_METHOD_CLASS) {
@ -4653,7 +4649,7 @@ handle_eval_breaker:
Py_DECREF(cls); Py_DECREF(cls);
PUSH(res); PUSH(res);
JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD); JUMPBY(INLINE_CACHE_ENTRIES_LOAD_METHOD);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(PRECALL) { TARGET(PRECALL) {
@ -4808,7 +4804,7 @@ handle_eval_breaker:
if (err < 0) { if (err < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(PRECALL, deferred); STAT_INC(PRECALL, deferred);
@ -4829,7 +4825,7 @@ handle_eval_breaker:
if (err < 0) { if (err < 0) {
goto error; goto error;
} }
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(CALL, deferred); STAT_INC(CALL, deferred);
@ -4929,7 +4925,7 @@ handle_eval_breaker:
Py_DECREF(obj); Py_DECREF(obj);
STACK_SHRINK(2); STACK_SHRINK(2);
SET_TOP(res); SET_TOP(res);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(PRECALL_NO_KW_STR_1) { TARGET(PRECALL_NO_KW_STR_1) {
@ -5199,7 +5195,7 @@ handle_eval_breaker:
STACK_SHRINK(2); STACK_SHRINK(2);
Py_DECREF(list); Py_DECREF(list);
Py_DECREF(callable); Py_DECREF(callable);
NOTRACE_DISPATCH(); DISPATCH();
} }
TARGET(PRECALL_NO_KW_METHOD_DESCRIPTOR_O) { TARGET(PRECALL_NO_KW_METHOD_DESCRIPTOR_O) {
@ -5569,7 +5565,7 @@ handle_eval_breaker:
PyObject *rhs = TOP(); PyObject *rhs = TOP();
next_instr--; next_instr--;
_Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, &GETLOCAL(0)); _Py_Specialize_BinaryOp(lhs, rhs, next_instr, oparg, &GETLOCAL(0));
NOTRACE_DISPATCH_SAME_OPARG(); DISPATCH_SAME_OPARG();
} }
else { else {
STAT_INC(BINARY_OP, deferred); STAT_INC(BINARY_OP, deferred);
@ -5604,10 +5600,12 @@ handle_eval_breaker:
} }
TARGET(EXTENDED_ARG_QUICK) { TARGET(EXTENDED_ARG_QUICK) {
assert(cframe.use_tracing == 0);
assert(oparg); assert(oparg);
oparg <<= 8; int oldoparg = oparg;
oparg |= _Py_OPARG(*next_instr); NEXTOPARG();
NOTRACE_DISPATCH_SAME_OPARG(); oparg |= oldoparg << 8;
DISPATCH_GOTO();
} }
TARGET(CACHE) { TARGET(CACHE) {