Rename atomic_cas
/Compare_and_swap
#3491
Open
+52
−53
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Currently,
Patomic_cas
/%atomic_cas
/Compare_and_swap
refer to the version ofcmpxchg
that returns a bool. This is confusing because we also haveCompare_exchange
, which returns the previous value. This PR renames the former toPatomic_compare_set
/%atomic_compare_set
/Compare_set
, respectively.