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bpo-45885: Specialize COMPARE_OP (GH-29734)

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* Add COMPARE_OP_ADAPTIVE adaptive instruction.

* Add COMPARE_OP_FLOAT_JUMP, COMPARE_OP_INT_JUMP and COMPARE_OP_STR_JUMP specialized instructions.

* Introduce and use _PyUnicode_Equal
This commit is contained in:
Dennis Sweeney 2021-12-03 04:29:12 -07:00 • committed by GitHub
parent 99fcf15052
commit 03768c4d13
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9 changed files with 289 additions and 60 deletions
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14
Objects/unicodeobject.c
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@ -11168,6 +11168,20 @@ unicode_compare_eq(PyObject *str1, PyObject *str2)
return (cmp == 0);
}
int
_PyUnicode_Equal(PyObject *str1, PyObject *str2)
{
assert(PyUnicode_CheckExact(str1));
assert(PyUnicode_CheckExact(str2));
if (str1 == str2) {
return 1;
}
if (PyUnicode_READY(str1) || PyUnicode_READY(str2)) {
return -1;
}
return unicode_compare_eq(str1, str2);
}
int
PyUnicode_Compare(PyObject *left, PyObject *right)