diff options
Diffstat (limited to 'Python/specialize.c')
| -rw-r--r-- | Python/specialize.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/Python/specialize.c b/Python/specialize.c index c69f61c..716d53a 100644 --- a/Python/specialize.c +++ b/Python/specialize.c @@ -2487,39 +2487,33 @@ _Py_Specialize_UnpackSequence(_PyStackRef seq_st, _Py_CODEUNIT *instr, int oparg { PyObject *seq = PyStackRef_AsPyObjectBorrow(seq_st); - assert(ENABLE_SPECIALIZATION); + assert(ENABLE_SPECIALIZATION_FT); assert(_PyOpcode_Caches[UNPACK_SEQUENCE] == INLINE_CACHE_ENTRIES_UNPACK_SEQUENCE); - _PyUnpackSequenceCache *cache = (_PyUnpackSequenceCache *)(instr + 1); if (PyTuple_CheckExact(seq)) { if (PyTuple_GET_SIZE(seq) != oparg) { SPECIALIZATION_FAIL(UNPACK_SEQUENCE, SPEC_FAIL_EXPECTED_ERROR); - goto failure; + unspecialize(instr); + return; } if (PyTuple_GET_SIZE(seq) == 2) { - instr->op.code = UNPACK_SEQUENCE_TWO_TUPLE; - goto success; + specialize(instr, UNPACK_SEQUENCE_TWO_TUPLE); + return; } - instr->op.code = UNPACK_SEQUENCE_TUPLE; - goto success; + specialize(instr, UNPACK_SEQUENCE_TUPLE); + return; } if (PyList_CheckExact(seq)) { if (PyList_GET_SIZE(seq) != oparg) { SPECIALIZATION_FAIL(UNPACK_SEQUENCE, SPEC_FAIL_EXPECTED_ERROR); - goto failure; + unspecialize(instr); + return; } - instr->op.code = UNPACK_SEQUENCE_LIST; - goto success; + specialize(instr, UNPACK_SEQUENCE_LIST); + return; } SPECIALIZATION_FAIL(UNPACK_SEQUENCE, unpack_sequence_fail_kind(seq)); -failure: - STAT_INC(UNPACK_SEQUENCE, failure); - instr->op.code = UNPACK_SEQUENCE; - cache->counter = adaptive_counter_backoff(cache->counter); - return; -success: - STAT_INC(UNPACK_SEQUENCE, success); - cache->counter = adaptive_counter_cooldown(); + unspecialize(instr); } #ifdef Py_STATS |