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GH-116422: Modify a few uops so that they can be supported by tier 2 with hot/cold splitting (GH-116832)

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Mark Shannon 2024-03-15 10:48:00 +00:00 • committed by GitHub
parent a50cf6c3d7
commit 2cf18a4430
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4 changed files with 52 additions and 55 deletions
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9
Include/internal/pycore_ceval.h
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@ -138,12 +138,12 @@ extern void _PyEval_DeactivateOpCache(void);
/* With USE_STACKCHECK macro defined, trigger stack checks in
_Py_CheckRecursiveCall() on every 64th call to _Py_EnterRecursiveCall. */
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return (tstate->c_recursion_remaining-- <= 0
return (tstate->c_recursion_remaining-- < 0
|| (tstate->c_recursion_remaining & 63) == 0);
}
#else
static inline int _Py_MakeRecCheck(PyThreadState *tstate) {
return tstate->c_recursion_remaining-- <= 0;
return tstate->c_recursion_remaining-- < 0;
}
#endif
@ -161,6 +161,11 @@ static inline int _Py_EnterRecursiveCallTstate(PyThreadState *tstate,
return (_Py_MakeRecCheck(tstate) && _Py_CheckRecursiveCall(tstate, where));
}
static inline void _Py_EnterRecursiveCallTstateUnchecked(PyThreadState *tstate) {
assert(tstate->c_recursion_remaining > 0);
tstate->c_recursion_remaining--;
}
static inline int _Py_EnterRecursiveCall(const char *where) {
PyThreadState *tstate = _PyThreadState_GET();
return _Py_EnterRecursiveCallTstate(tstate, where);