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GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)

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Mark Shannon 2024-03-15 17:16:30 +00:00 • committed by GitHub
parent 280de3661b
commit 950667ed07
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3 changed files with 54 additions and 72 deletions
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14
Python/bytecodes.c
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@ -3150,16 +3150,14 @@ dummy_func(
}
replicate(5) pure op(_INIT_CALL_PY_EXACT_ARGS, (callable, self_or_null, args[oparg] -- new_frame: _PyInterpreterFrame*)) {
int argcount = oparg;
if (self_or_null != NULL) {
args--;
argcount++;
}
int has_self = (self_or_null != NULL);
STAT_INC(CALL, hit);
PyFunctionObject *func = (PyFunctionObject *)callable;
new_frame = _PyFrame_PushUnchecked(tstate, func, argcount);
for (int i = 0; i < argcount; i++) {
new_frame->localsplus[i] = args[i];
new_frame = _PyFrame_PushUnchecked(tstate, func, oparg + has_self);
PyObject **first_non_self_local = new_frame->localsplus + has_self;
new_frame->localsplus[0] = self_or_null;
for (int i = 0; i < oparg; i++) {
first_non_self_local[i] = args[i];
}
}