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gh-100239: more refined specialisation stats for BINARY_OP/SUBSCR (#132068)

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Irit Katriel 2025-04-04 15:33:31 +01:00 • committed by GitHub
parent 72123063dd
commit df59226997
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3 changed files with 47 additions and 4 deletions
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35
Python/specialize.c
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@ -597,6 +597,13 @@ _PyCode_Quicken(_Py_CODEUNIT *instructions, Py_ssize_t size, int enable_counters
#define SPEC_FAIL_BINARY_OP_SUBSCR_TUPLE_SLICE 35
#define SPEC_FAIL_BINARY_OP_SUBSCR_STRING_SLICE 36
#define SPEC_FAIL_BINARY_OP_SUBSCR_NOT_HEAP_TYPE 37
#define SPEC_FAIL_BINARY_OP_SUBSCR_OTHER_SLICE 38
#define SPEC_FAIL_BINARY_OP_SUBSCR_MAPPINGPROXY 39
#define SPEC_FAIL_BINARY_OP_SUBSCR_RE_MATCH 40
#define SPEC_FAIL_BINARY_OP_SUBSCR_ARRAY 41
#define SPEC_FAIL_BINARY_OP_SUBSCR_DEQUE 42
#define SPEC_FAIL_BINARY_OP_SUBSCR_ENUMDICT 43
#define SPEC_FAIL_BINARY_OP_SUBSCR_STACKSUMMARY 44
/* Calls */
@ -2358,6 +2365,34 @@ binary_op_fail_kind(int oparg, PyObject *lhs, PyObject *rhs)
}
}
Py_XDECREF(descriptor);
if (PyObject_TypeCheck(lhs, &PyDictProxy_Type)) {
return SPEC_FAIL_BINARY_OP_SUBSCR_MAPPINGPROXY;
}
if (strcmp(container_type->tp_name, "array.array") == 0) {
return SPEC_FAIL_BINARY_OP_SUBSCR_ARRAY;
}
if (strcmp(container_type->tp_name, "re.Match") == 0) {
return SPEC_FAIL_BINARY_OP_SUBSCR_RE_MATCH;
}
if (strcmp(container_type->tp_name, "collections.deque") == 0) {
return SPEC_FAIL_BINARY_OP_SUBSCR_DEQUE;
}
if (strcmp(_PyType_Name(container_type), "EnumDict") != 0) {
return SPEC_FAIL_BINARY_OP_SUBSCR_ENUMDICT;
}
if (strcmp(container_type->tp_name, "StackSummary") != 0) {
return SPEC_FAIL_BINARY_OP_SUBSCR_STACKSUMMARY;
}
if (PySlice_Check(rhs)) {
return SPEC_FAIL_BINARY_OP_SUBSCR_OTHER_SLICE;
}
return SPEC_FAIL_BINARY_OP_SUBSCR;
}
Py_UNREACHABLE();