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GH-105848: Simplify the arrangement of CALL's stack (GH-107788)

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Brandt Bucher 2023-08-09 11:19:39 -07:00 • committed by GitHub
parent 0a7f48b9a8
commit a9caf9cf90
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16 changed files with 627 additions and 682 deletions
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8
Python/specialize.c
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@ -793,6 +793,10 @@ _Py_Specialize_LoadAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name)
if (!function_check_args(fget, 1, LOAD_ATTR)) {
goto fail;
}
if (instr->op.arg & 1) {
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_METHOD);
goto fail;
}
uint32_t version = function_get_version(fget, LOAD_ATTR);
if (version == 0) {
goto fail;
@ -859,6 +863,10 @@ _Py_Specialize_LoadAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name)
if (!function_check_args(descr, 2, LOAD_ATTR)) {
goto fail;
}
if (instr->op.arg & 1) {
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_METHOD);
goto fail;
}
uint32_t version = function_get_version(descr, LOAD_ATTR);
if (version == 0) {
goto fail;