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Convert ATOMIC_LOAD_RELAXED to use new rbimpl_*

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John Hawthorn 2025-07-28 23:22:34 -07:00
parent 1d9f76096e
commit 77d29ef73c
1 changed files with 1 additions and 10 deletions
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11
ruby_atomic.h
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@ -27,16 +27,7 @@
#define ATOMIC_VALUE_CAS(var, oldval, val) RUBY_ATOMIC_VALUE_CAS(var, oldval, val) #define ATOMIC_VALUE_CAS(var, oldval, val) RUBY_ATOMIC_VALUE_CAS(var, oldval, val)
#define ATOMIC_VALUE_EXCHANGE(var, val) RUBY_ATOMIC_VALUE_EXCHANGE(var, val) #define ATOMIC_VALUE_EXCHANGE(var, val) RUBY_ATOMIC_VALUE_EXCHANGE(var, val)
static inline rb_atomic_t #define ATOMIC_LOAD_RELAXED(var) rbimpl_atomic_load(&(var), RBIMPL_ATOMIC_RELAXED)
rbimpl_atomic_load_relaxed(volatile rb_atomic_t *ptr)
{
#if defined(HAVE_GCC_ATOMIC_BUILTINS)
return __atomic_load_n(ptr, __ATOMIC_RELAXED);
#else
return *ptr;
#endif
}
#define ATOMIC_LOAD_RELAXED(var) rbimpl_atomic_load_relaxed(&(var))
typedef RBIMPL_ALIGNAS(8) uint64_t rbimpl_atomic_uint64_t; typedef RBIMPL_ALIGNAS(8) uint64_t rbimpl_atomic_uint64_t;