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gh-131798: Add _CHECK_IS_NOT_PY_CALLABLE to the JIT optimizer (GH-148434)

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Wulian233 2026-04-12 21:07:19 +08:00 • committed by GitHub
parent 30c698a655
commit 03d2f035d6
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7
Python/optimizer_bytecodes.c
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@ -1217,6 +1217,13 @@ dummy_func(void) {
(void)framesize;
}
op(_CHECK_IS_NOT_PY_CALLABLE, (callable, unused, unused[oparg] -- callable, unused, unused[oparg])) {
PyTypeObject *type = sym_get_type(callable);
if (type && type != &PyFunction_Type && type != &PyMethod_Type) {
ADD_OP(_NOP, 0, 0);
}
}
op(_PUSH_FRAME, (new_frame -- )) {
SYNC_SP();
if (!CURRENT_FRAME_IS_INIT_SHIM()) {

6
Python/optimizer_cases.c.h generated
View file

@ -3651,6 +3651,12 @@
}
case _CHECK_IS_NOT_PY_CALLABLE: {
JitOptRef callable;
callable = stack_pointer[-2 - oparg];
PyTypeObject *type = sym_get_type(callable);
if (type && type != &PyFunction_Type && type != &PyMethod_Type) {
ADD_OP(_NOP, 0, 0);
}
break;
}