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switch to using C++ atomics in MSVC as well

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daan 2020-07-25 20:55:45 -07:00
parent 73c109a04e
commit e27422adca
2 changed files with 13 additions and 5 deletions
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10
include/mimalloc-atomic.h
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@ -13,12 +13,12 @@ terms of the MIT license. A copy of the license can be found in the file
// We need to be portable between C, C++, and MSVC.
// ------------------------------------------------------
#if defined(_MSC_VER)
#define _Atomic(tp) tp
#define ATOMIC_VAR_INIT(x) x
#elif defined(__cplusplus)
#if defined(__cplusplus)
#include <atomic>
#define _Atomic(tp) std::atomic<tp>
#elif defined(_MSC_VER)
#define _Atomic(tp) tp
#define ATOMIC_VAR_INIT(x) x
#else
#include <stdatomic.h>
#endif
@ -126,7 +126,7 @@ static inline intptr_t mi_atomic_subi(volatile _Atomic(intptr_t)* p, intptr_t su
(T*)mi_atomic_exchange((volatile _Atomic(uintptr_t)*)(p), (uintptr_t)((T*)exchange))
#ifdef _MSC_VER
#if !defined(__cplusplus) && defined(_MSC_VER)
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <intrin.h>