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gh-100239: Use `PyFloat_AS_DOUBLE and _PyLong_IsZero`` in the float / compactlong specializations (#144826)

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Chris Eibl 2026-02-19 20:45:59 +01:00 • committed by GitHub
parent 0f7cd5544a
commit b5c8e6e133
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2 changed files with 8 additions and 6 deletions
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Python/specialize.c
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@ -2100,7 +2100,7 @@ float_compactlong_guard(PyObject *lhs, PyObject *rhs)
{
return (
PyFloat_CheckExact(lhs) &&
!isnan(PyFloat_AsDouble(lhs)) &&
!isnan(PyFloat_AS_DOUBLE(lhs)) &&
PyLong_CheckExact(rhs) &&
_PyLong_IsCompact((PyLongObject *)rhs)
);
@ -2110,7 +2110,7 @@ static inline int
nonzero_float_compactlong_guard(PyObject *lhs, PyObject *rhs)
{
return (
float_compactlong_guard(lhs, rhs) && !PyLong_IsZero(rhs)
float_compactlong_guard(lhs, rhs) && !_PyLong_IsZero((PyLongObject*)rhs)
);
}
@ -2118,7 +2118,7 @@ nonzero_float_compactlong_guard(PyObject *lhs, PyObject *rhs)
static PyObject * \
(NAME)(PyObject *lhs, PyObject *rhs) \
{ \
double lhs_val = PyFloat_AsDouble(lhs); \
double lhs_val = PyFloat_AS_DOUBLE(lhs); \
Py_ssize_t rhs_val = _PyLong_CompactValue((PyLongObject *)rhs); \
return PyFloat_FromDouble(lhs_val OP rhs_val); \
}
@ -2137,7 +2137,7 @@ compactlong_float_guard(PyObject *lhs, PyObject *rhs)
PyLong_CheckExact(lhs) &&
_PyLong_IsCompact((PyLongObject *)lhs) &&
PyFloat_CheckExact(rhs) &&
!isnan(PyFloat_AsDouble(rhs))
!isnan(PyFloat_AS_DOUBLE(rhs))
);
}
@ -2145,7 +2145,7 @@ static inline int
nonzero_compactlong_float_guard(PyObject *lhs, PyObject *rhs)
{
return (
compactlong_float_guard(lhs, rhs) && PyFloat_AsDouble(rhs) != 0.0
compactlong_float_guard(lhs, rhs) && PyFloat_AS_DOUBLE(rhs) != 0.0
);
}
@ -2153,7 +2153,7 @@ nonzero_compactlong_float_guard(PyObject *lhs, PyObject *rhs)
static PyObject * \
(NAME)(PyObject *lhs, PyObject *rhs) \
{ \
double rhs_val = PyFloat_AsDouble(rhs); \
double rhs_val = PyFloat_AS_DOUBLE(rhs); \
Py_ssize_t lhs_val = _PyLong_CompactValue((PyLongObject *)lhs); \
return PyFloat_FromDouble(lhs_val OP rhs_val); \
}