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| author | Donghee Na <donghee.na@python.org> | 2024-12-02 10:38:17 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-02 10:38:17 +0900 |
| commit | e2713409cff5b71b1176b0e3fa63dae447548672 (patch) | |
| tree | d91c8e16052a44f78bbe075ad320fade4e907061 /Python/generated_cases.c.h | |
| parent | 7ea523f47cdb4cf512a1e2ae1f93f5d19a48945d (diff) | |
| download | cpython-e2713409cff5b71b1176b0e3fa63dae447548672.tar.gz cpython-e2713409cff5b71b1176b0e3fa63dae447548672.zip | |
gh-115999: Add partial free-thread specialization for BINARY_SUBSCR (gh-127227)
Diffstat (limited to 'Python/generated_cases.c.h')
| -rw-r--r-- | Python/generated_cases.c.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h index c9a51322693..45bcc4242af 100644 --- a/Python/generated_cases.c.h +++ b/Python/generated_cases.c.h @@ -433,7 +433,7 @@ container = stack_pointer[-2]; uint16_t counter = read_u16(&this_instr[1].cache); (void)counter; - #if ENABLE_SPECIALIZATION + #if ENABLE_SPECIALIZATION_FT assert(frame->stackpointer == NULL); if (ADAPTIVE_COUNTER_TRIGGERS(counter)) { next_instr = this_instr; @@ -444,7 +444,7 @@ } OPCODE_DEFERRED_INC(BINARY_SUBSCR); ADVANCE_ADAPTIVE_COUNTER(this_instr[1].counter); - #endif /* ENABLE_SPECIALIZATION */ + #endif /* ENABLE_SPECIALIZATION_FT */ } // _BINARY_SUBSCR { @@ -577,11 +577,19 @@ // Deopt unless 0 <= sub < PyList_Size(list) DEOPT_IF(!_PyLong_IsNonNegativeCompact((PyLongObject *)sub), BINARY_SUBSCR); Py_ssize_t index = ((PyLongObject*)sub)->long_value.ob_digit[0]; + #ifdef Py_GIL_DISABLED + _PyFrame_SetStackPointer(frame, stack_pointer); + PyObject *res_o = _PyList_GetItemRef((PyListObject*)list, index); + stack_pointer = _PyFrame_GetStackPointer(frame); + DEOPT_IF(res_o == NULL, BINARY_SUBSCR); + STAT_INC(BINARY_SUBSCR, hit); + #else DEOPT_IF(index >= PyList_GET_SIZE(list), BINARY_SUBSCR); STAT_INC(BINARY_SUBSCR, hit); PyObject *res_o = PyList_GET_ITEM(list, index); assert(res_o != NULL); Py_INCREF(res_o); + #endif PyStackRef_CLOSE_SPECIALIZED(sub_st, (destructor)PyObject_Free); PyStackRef_CLOSE(list_st); res = PyStackRef_FromPyObjectSteal(res_o); |