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GH-131798: Remove JIT guards for dict, frozenset, list, set, and tuple (GH-132289)

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Brandt Bucher 2025-04-09 14:32:21 -07:00 • committed by GitHub
parent d47584aae6
commit 20926c73b5
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10 changed files with 942 additions and 543 deletions
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141
Python/executor_cases.c.h generated
View file

@ -719,15 +719,34 @@
break;
}
case _GUARD_NOS_LIST: {
_PyStackRef nos;
nos = stack_pointer[-2];
PyObject *o = PyStackRef_AsPyObjectBorrow(nos);
if (!PyList_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _GUARD_TOS_LIST: {
_PyStackRef tos;
tos = stack_pointer[-1];
PyObject *o = PyStackRef_AsPyObjectBorrow(tos);
if (!PyList_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _TO_BOOL_LIST: {
_PyStackRef value;
_PyStackRef res;
value = stack_pointer[-1];
PyObject *value_o = PyStackRef_AsPyObjectBorrow(value);
if (!PyList_CheckExact(value_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyList_CheckExact(value_o));
STAT_INC(TO_BOOL, hit);
res = PyList_GET_SIZE(value_o) ? PyStackRef_True : PyStackRef_False;
_PyFrame_SetStackPointer(frame, stack_pointer);
@ -754,11 +773,8 @@
}
case _GUARD_NOS_UNICODE: {
_PyStackRef tos;
_PyStackRef nos;
tos = stack_pointer[-1];
nos = stack_pointer[-2];
(void)tos;
PyObject *o = PyStackRef_AsPyObjectBorrow(nos);
if (!PyUnicode_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
@ -841,11 +857,8 @@
}
case _GUARD_NOS_INT: {
_PyStackRef right;
_PyStackRef left;
right = stack_pointer[-1];
left = stack_pointer[-2];
(void)right;
PyObject *left_o = PyStackRef_AsPyObjectBorrow(left);
if (!PyLong_CheckExact(left_o)) {
UOP_STAT_INC(uopcode, miss);
@ -950,11 +963,8 @@
}
case _GUARD_NOS_FLOAT: {
_PyStackRef right;
_PyStackRef left;
right = stack_pointer[-1];
left = stack_pointer[-2];
(void)right;
PyObject *left_o = PyStackRef_AsPyObjectBorrow(left);
if (!PyFloat_CheckExact(left_o)) {
UOP_STAT_INC(uopcode, miss);
@ -1273,10 +1283,7 @@
PyObject *sub = PyStackRef_AsPyObjectBorrow(sub_st);
PyObject *list = PyStackRef_AsPyObjectBorrow(list_st);
assert(PyLong_CheckExact(sub));
if (!PyList_CheckExact(list)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyList_CheckExact(list));
if (!_PyLong_IsNonNegativeCompact((PyLongObject *)sub)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -1357,6 +1364,28 @@
break;
}
case _GUARD_NOS_TUPLE: {
_PyStackRef nos;
nos = stack_pointer[-2];
PyObject *o = PyStackRef_AsPyObjectBorrow(nos);
if (!PyTuple_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _GUARD_TOS_TUPLE: {
_PyStackRef tos;
tos = stack_pointer[-1];
PyObject *o = PyStackRef_AsPyObjectBorrow(tos);
if (!PyTuple_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _BINARY_OP_SUBSCR_TUPLE_INT: {
_PyStackRef sub_st;
_PyStackRef tuple_st;
@ -1366,10 +1395,7 @@
PyObject *sub = PyStackRef_AsPyObjectBorrow(sub_st);
PyObject *tuple = PyStackRef_AsPyObjectBorrow(tuple_st);
assert(PyLong_CheckExact(sub));
if (!PyTuple_CheckExact(tuple)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyTuple_CheckExact(tuple));
if (!_PyLong_IsNonNegativeCompact((PyLongObject *)sub)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -1395,6 +1421,28 @@
break;
}
case _GUARD_NOS_DICT: {
_PyStackRef nos;
nos = stack_pointer[-2];
PyObject *o = PyStackRef_AsPyObjectBorrow(nos);
if (!PyDict_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _GUARD_TOS_DICT: {
_PyStackRef tos;
tos = stack_pointer[-1];
PyObject *o = PyStackRef_AsPyObjectBorrow(tos);
if (!PyDict_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _BINARY_OP_SUBSCR_DICT: {
_PyStackRef sub_st;
_PyStackRef dict_st;
@ -1403,10 +1451,7 @@
dict_st = stack_pointer[-2];
PyObject *sub = PyStackRef_AsPyObjectBorrow(sub_st);
PyObject *dict = PyStackRef_AsPyObjectBorrow(dict_st);
if (!PyDict_CheckExact(dict)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyDict_CheckExact(dict));
STAT_INC(BINARY_OP, hit);
PyObject *res_o;
_PyFrame_SetStackPointer(frame, stack_pointer);
@ -1570,10 +1615,7 @@
PyObject *sub = PyStackRef_AsPyObjectBorrow(sub_st);
PyObject *list = PyStackRef_AsPyObjectBorrow(list_st);
assert(PyLong_CheckExact(sub));
if (!PyList_CheckExact(list)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyList_CheckExact(list));
if (!_PyLong_IsNonNegativeCompact((PyLongObject *)sub)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -1614,10 +1656,7 @@
dict_st = stack_pointer[-2];
value = stack_pointer[-3];
PyObject *dict = PyStackRef_AsPyObjectBorrow(dict_st);
if (!PyDict_CheckExact(dict)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyDict_CheckExact(dict));
STAT_INC(STORE_SUBSCR, hit);
_PyFrame_SetStackPointer(frame, stack_pointer);
int err = _PyDict_SetItem_Take2((PyDictObject *)dict,
@ -2049,10 +2088,7 @@
seq = stack_pointer[-1];
assert(oparg == 2);
PyObject *seq_o = PyStackRef_AsPyObjectBorrow(seq);
if (!PyTuple_CheckExact(seq_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyTuple_CheckExact(seq_o));
if (PyTuple_GET_SIZE(seq_o) != 2) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -2077,10 +2113,7 @@
seq = stack_pointer[-1];
values = &stack_pointer[-1];
PyObject *seq_o = PyStackRef_AsPyObjectBorrow(seq);
if (!PyTuple_CheckExact(seq_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyTuple_CheckExact(seq_o));
if (PyTuple_GET_SIZE(seq_o) != oparg) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -2105,10 +2138,7 @@
seq = stack_pointer[-1];
values = &stack_pointer[-1];
PyObject *seq_o = PyStackRef_AsPyObjectBorrow(seq);
if (!PyList_CheckExact(seq_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyList_CheckExact(seq_o));
if (!LOCK_OBJECT(seq_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
@ -3682,6 +3712,17 @@
break;
}
case _GUARD_TOS_ANY_SET: {
_PyStackRef tos;
tos = stack_pointer[-1];
PyObject *o = PyStackRef_AsPyObjectBorrow(tos);
if (!PyAnySet_CheckExact(o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
break;
}
case _CONTAINS_OP_SET: {
_PyStackRef right;
_PyStackRef left;
@ -3691,10 +3732,7 @@
left = stack_pointer[-2];
PyObject *left_o = PyStackRef_AsPyObjectBorrow(left);
PyObject *right_o = PyStackRef_AsPyObjectBorrow(right);
if (!(PySet_CheckExact(right_o) || PyFrozenSet_CheckExact(right_o))) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyAnySet_CheckExact(right_o));
STAT_INC(CONTAINS_OP, hit);
_PyFrame_SetStackPointer(frame, stack_pointer);
int res = _PySet_Contains((PySetObject *)right_o, left_o);
@ -3728,10 +3766,7 @@
left = stack_pointer[-2];
PyObject *left_o = PyStackRef_AsPyObjectBorrow(left);
PyObject *right_o = PyStackRef_AsPyObjectBorrow(right);
if (!PyDict_CheckExact(right_o)) {
UOP_STAT_INC(uopcode, miss);
JUMP_TO_JUMP_TARGET();
}
assert(PyDict_CheckExact(right_o));
STAT_INC(CONTAINS_OP, hit);
_PyFrame_SetStackPointer(frame, stack_pointer);
int res = PyDict_Contains(right_o, left_o);