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further fix for atomic build error suggested by Davide Di Gennaro (issue #729, pr #724)

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daanx 2023-04-17 09:13:08 -07:00
parent 56fde8459a
commit a52ba65f65
1 changed files with 1 additions and 1 deletions
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2
include/mimalloc/atomic.h
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@ -281,7 +281,7 @@ typedef _Atomic(uintptr_t) mi_atomic_once_t;
static inline bool mi_atomic_once( mi_atomic_once_t* once ) {
if (mi_atomic_load_relaxed(once) != 0) return false; // quick test
uintptr_t expected = 0;
return mi_atomic_cas_strong_acq_rel(once, &expected, 1UL); // try to set to 1
return mi_atomic_cas_strong_acq_rel(once, &expected, (uintptr_t)1); // try to set to 1
}
// Yield