diff options
Diffstat (limited to 'Python/bytecodes.c')
| -rw-r--r-- | Python/bytecodes.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Python/bytecodes.c b/Python/bytecodes.c index b29e16e..c0b625b 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -391,8 +391,7 @@ dummy_func( DEOPT_IF(!PyList_CheckExact(list), BINARY_SUBSCR); // Deopt unless 0 <= sub < PyList_Size(list) - Py_ssize_t signed_magnitude = Py_SIZE(sub); - DEOPT_IF(((size_t)signed_magnitude) > 1, BINARY_SUBSCR); + DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), BINARY_SUBSCR); assert(((PyLongObject *)_PyLong_GetZero())->ob_digit[0] == 0); Py_ssize_t index = ((PyLongObject*)sub)->ob_digit[0]; DEOPT_IF(index >= PyList_GET_SIZE(list), BINARY_SUBSCR); @@ -410,8 +409,7 @@ dummy_func( DEOPT_IF(!PyTuple_CheckExact(tuple), BINARY_SUBSCR); // Deopt unless 0 <= sub < PyTuple_Size(list) - Py_ssize_t signed_magnitude = Py_SIZE(sub); - DEOPT_IF(((size_t)signed_magnitude) > 1, BINARY_SUBSCR); + DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), BINARY_SUBSCR); assert(((PyLongObject *)_PyLong_GetZero())->ob_digit[0] == 0); Py_ssize_t index = ((PyLongObject*)sub)->ob_digit[0]; DEOPT_IF(index >= PyTuple_GET_SIZE(tuple), BINARY_SUBSCR); @@ -508,7 +506,7 @@ dummy_func( DEOPT_IF(!PyList_CheckExact(list), STORE_SUBSCR); // Ensure nonnegative, zero-or-one-digit ints. - DEOPT_IF(((size_t)Py_SIZE(sub)) > 1, STORE_SUBSCR); + DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), STORE_SUBSCR); Py_ssize_t index = ((PyLongObject*)sub)->ob_digit[0]; // Ensure index < len(list) DEOPT_IF(index >= PyList_GET_SIZE(list), STORE_SUBSCR); |