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gh-145866: Convert _CALL_INTRINSIC_2 to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-146262)

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Kevin Huai 2026-03-26 03:41:07 -06:00 • committed by GitHub
parent 495178ab05
commit f5364ae750
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10 changed files with 1346 additions and 1283 deletions
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15
Python/bytecodes.c
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@ -1340,17 +1340,26 @@ dummy_func(
macro(CALL_INTRINSIC_1) = _CALL_INTRINSIC_1 + POP_TOP;
inst(CALL_INTRINSIC_2, (value2_st, value1_st -- res)) {
op(_CALL_INTRINSIC_2, (value2_st, value1_st -- res, vs1, vs2)) {
assert(oparg <= MAX_INTRINSIC_2);
PyObject *value1 = PyStackRef_AsPyObjectBorrow(value1_st);
PyObject *value2 = PyStackRef_AsPyObjectBorrow(value2_st);
PyObject *res_o = _PyIntrinsics_BinaryFunctions[oparg].func(tstate, value2, value1);
DECREF_INPUTS();
ERROR_IF(res_o == NULL);
if (res_o == NULL) {
ERROR_NO_POP();
}
res = PyStackRef_FromPyObjectSteal(res_o);
vs1 = value1_st;
vs2 = value2_st;
INPUTS_DEAD();
}
macro(CALL_INTRINSIC_2) = _CALL_INTRINSIC_2 + POP_TOP + POP_TOP;
tier1 inst(RAISE_VARARGS, (args[oparg] -- )) {
assert(oparg < 3);
PyObject *cause = oparg == 2 ? PyStackRef_AsPyObjectSteal(args[1]) : NULL;