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[3.11] GH-93354: Fix PRECALL's adaptive backoff (GH-98011)

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Brandt Bucher 2022-10-12 16:04:47 -07:00 • committed by GitHub
parent 450306ed67
commit 0a67f82eb1
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2 changed files with 4 additions and 2 deletions
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Python/ceval.c
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@ -4793,7 +4793,7 @@ handle_eval_breaker:
TARGET(PRECALL_ADAPTIVE) {
_PyPrecallCache *cache = (_PyPrecallCache *)next_instr;
if (cache->counter == 0) {
if (ADAPTIVE_COUNTER_IS_ZERO(cache)) {
next_instr--;
int is_meth = is_method(stack_pointer, oparg);
int nargs = oparg + is_meth;
@ -4807,7 +4807,7 @@ handle_eval_breaker:
}
else {
STAT_INC(PRECALL, deferred);
cache->counter--;
DECREMENT_ADAPTIVE_COUNTER(cache);
JUMP_TO_INSTRUCTION(PRECALL);
}
}