diff options
Diffstat (limited to 'Python/bytecodes.c')
| -rw-r--r-- | Python/bytecodes.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/Python/bytecodes.c b/Python/bytecodes.c index ce2a58b..f1fec0b 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -345,8 +345,7 @@ dummy_func( DEOPT_IF(!PyList_CheckExact(list), BINARY_SUBSCR); // Deopt unless 0 <= sub < PyList_Size(list) - DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), BINARY_SUBSCR); - assert(((PyLongObject *)_PyLong_GetZero())->long_value.ob_digit[0] == 0); + DEOPT_IF(!_PyLong_IsNonNegativeCompact((PyLongObject *)sub), BINARY_SUBSCR); Py_ssize_t index = ((PyLongObject*)sub)->long_value.ob_digit[0]; DEOPT_IF(index >= PyList_GET_SIZE(list), BINARY_SUBSCR); STAT_INC(BINARY_SUBSCR, hit); @@ -363,8 +362,7 @@ dummy_func( DEOPT_IF(!PyTuple_CheckExact(tuple), BINARY_SUBSCR); // Deopt unless 0 <= sub < PyTuple_Size(list) - DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), BINARY_SUBSCR); - assert(((PyLongObject *)_PyLong_GetZero())->long_value.ob_digit[0] == 0); + DEOPT_IF(!_PyLong_IsNonNegativeCompact((PyLongObject *)sub), BINARY_SUBSCR); Py_ssize_t index = ((PyLongObject*)sub)->long_value.ob_digit[0]; DEOPT_IF(index >= PyTuple_GET_SIZE(tuple), BINARY_SUBSCR); STAT_INC(BINARY_SUBSCR, hit); @@ -456,7 +454,7 @@ dummy_func( DEOPT_IF(!PyList_CheckExact(list), STORE_SUBSCR); // Ensure nonnegative, zero-or-one-digit ints. - DEOPT_IF(!_PyLong_IsPositiveSingleDigit(sub), STORE_SUBSCR); + DEOPT_IF(!_PyLong_IsNonNegativeCompact((PyLongObject *)sub), STORE_SUBSCR); Py_ssize_t index = ((PyLongObject*)sub)->long_value.ob_digit[0]; // Ensure index < len(list) DEOPT_IF(index >= PyList_GET_SIZE(list), STORE_SUBSCR); @@ -1755,12 +1753,13 @@ dummy_func( assert(cframe.use_tracing == 0); DEOPT_IF(!PyLong_CheckExact(left), COMPARE_AND_BRANCH); DEOPT_IF(!PyLong_CheckExact(right), COMPARE_AND_BRANCH); - DEOPT_IF((size_t)(Py_SIZE(left) + 1) > 2, COMPARE_AND_BRANCH); - DEOPT_IF((size_t)(Py_SIZE(right) + 1) > 2, COMPARE_AND_BRANCH); + DEOPT_IF(!_PyLong_IsCompact((PyLongObject *)left), COMPARE_AND_BRANCH); + DEOPT_IF(!_PyLong_IsCompact((PyLongObject *)right), COMPARE_AND_BRANCH); STAT_INC(COMPARE_AND_BRANCH, hit); - assert(Py_ABS(Py_SIZE(left)) <= 1 && Py_ABS(Py_SIZE(right)) <= 1); - Py_ssize_t ileft = Py_SIZE(left) * ((PyLongObject *)left)->long_value.ob_digit[0]; - Py_ssize_t iright = Py_SIZE(right) * ((PyLongObject *)right)->long_value.ob_digit[0]; + assert(_PyLong_DigitCount((PyLongObject *)left) <= 1 && + _PyLong_DigitCount((PyLongObject *)right) <= 1); + Py_ssize_t ileft = _PyLong_CompactValue((PyLongObject *)left); + Py_ssize_t iright = _PyLong_CompactValue((PyLongObject *)right); // 2 if <, 4 if >, 8 if ==; this matches the low 4 bits of the oparg int sign_ish = COMPARISON_BIT(ileft, iright); _Py_DECREF_SPECIALIZED(left, (destructor)PyObject_Free); |