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gh-106603: Make uop struct a triple (opcode, oparg, operand) (#106794)

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Guido van Rossum 2023-07-17 12:12:33 -07:00 • committed by GitHub
parent 7e96370a94
commit 8e9a1a0322
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9 changed files with 191 additions and 110 deletions
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16
Python/bytecodes.c
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@ -645,18 +645,16 @@ dummy_func(
STORE_SUBSCR_LIST_INT,
};
inst(STORE_SUBSCR, (counter/1, v, container, sub -- )) {
inst(STORE_SUBSCR, (unused/1, v, container, sub -- )) {
#if ENABLE_SPECIALIZATION
if (ADAPTIVE_COUNTER_IS_ZERO(counter)) {
_PyStoreSubscrCache *cache = (_PyStoreSubscrCache *)next_instr;
if (ADAPTIVE_COUNTER_IS_ZERO(cache->counter)) {
next_instr--;
_Py_Specialize_StoreSubscr(container, sub, next_instr);
DISPATCH_SAME_OPARG();
}
STAT_INC(STORE_SUBSCR, deferred);
_PyStoreSubscrCache *cache = (_PyStoreSubscrCache *)next_instr;
DECREMENT_ADAPTIVE_COUNTER(cache->counter);
#else
(void)counter; // Unused.
#endif /* ENABLE_SPECIALIZATION */
/* container[sub] = v */
int err = PyObject_SetItem(container, sub, v);
@ -1198,19 +1196,17 @@ dummy_func(
STORE_ATTR_WITH_HINT,
};
inst(STORE_ATTR, (counter/1, unused/3, v, owner --)) {
inst(STORE_ATTR, (unused/1, unused/3, v, owner --)) {
#if ENABLE_SPECIALIZATION
if (ADAPTIVE_COUNTER_IS_ZERO(counter)) {
_PyAttrCache *cache = (_PyAttrCache *)next_instr;
if (ADAPTIVE_COUNTER_IS_ZERO(cache->counter)) {
PyObject *name = GETITEM(FRAME_CO_NAMES, oparg);
next_instr--;
_Py_Specialize_StoreAttr(owner, next_instr, name);
DISPATCH_SAME_OPARG();
}
STAT_INC(STORE_ATTR, deferred);
_PyAttrCache *cache = (_PyAttrCache *)next_instr;
DECREMENT_ADAPTIVE_COUNTER(cache->counter);
#else
(void)counter; // Unused.
#endif /* ENABLE_SPECIALIZATION */
PyObject *name = GETITEM(FRAME_CO_NAMES, oparg);
int err = PyObject_SetAttr(owner, name, v);