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improve atomic stat merging

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Daan 2025-03-06 20:14:33 -08:00
parent a085c30555
commit 9eac969ea5
2 changed files with 14 additions and 13 deletions
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include/mimalloc/atomic.h
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@ -129,7 +129,8 @@ static inline intptr_t mi_atomic_subi(_Atomic(intptr_t)*p, intptr_t sub);
static inline int64_t mi_atomic_addi64_relaxed(volatile int64_t* p, int64_t add) {
return mi_atomic(fetch_add_explicit)((_Atomic(int64_t)*)p, add, mi_memory_order(relaxed));
}
static inline void mi_atomic_void_addi64_relaxed(volatile int64_t* p, int64_t add) {
static inline void mi_atomic_void_addi64_relaxed(volatile int64_t* p, const volatile int64_t* padd) {
const int64_t add = mi_atomic_load_relaxed((_Atomic(int64_t)*)padd);
if (add != 0) {
mi_atomic(fetch_add_explicit)((_Atomic(int64_t)*)p, add, mi_memory_order(relaxed));
}