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GH-131798: Optimize cached class attributes and methods in the JIT (GH-134403)

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Brandt Bucher 2025-05-22 11:15:03 -04:00 • committed by GitHub
parent 09e72cf091
commit ec736e7dae
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12 changed files with 365 additions and 130 deletions
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30
Python/executor_cases.c.h generated
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@ -7105,6 +7105,36 @@
break;
}
case _LOAD_CONST_UNDER_INLINE: {
_PyStackRef old;
_PyStackRef value;
_PyStackRef new;
old = stack_pointer[-1];
PyObject *ptr = (PyObject *)CURRENT_OPERAND0();
new = old;
value = PyStackRef_FromPyObjectNew(ptr);
stack_pointer[-1] = value;
stack_pointer[0] = new;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
break;
}
case _LOAD_CONST_UNDER_INLINE_BORROW: {
_PyStackRef old;
_PyStackRef value;
_PyStackRef new;
old = stack_pointer[-1];
PyObject *ptr = (PyObject *)CURRENT_OPERAND0();
new = old;
value = PyStackRef_FromPyObjectBorrow(ptr);
stack_pointer[-1] = value;
stack_pointer[0] = new;
stack_pointer += 1;
assert(WITHIN_STACK_BOUNDS());
break;
}
case _CHECK_FUNCTION: {
uint32_t func_version = (uint32_t)CURRENT_OPERAND0();
assert(PyStackRef_FunctionCheck(frame->f_funcobj));