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ruby_atomic.h: fix the argument order
* ruby_atomic.h (ATOMIC_SIZE_CAS): fix the argument order of InterlockedCompareExchange64. new value and then old value is the last. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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2 changed files with 7 additions and 1 deletions
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@ -1,3 +1,9 @@
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Sat Dec 5 09:25:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* ruby_atomic.h (ATOMIC_SIZE_CAS): fix the argument order of
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InterlockedCompareExchange64. new value and then old value is
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the last.
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Sat Dec 5 09:23:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* random.c (fill_random_seed): fix the size to be filled, not the
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@ -81,7 +81,7 @@ rb_w32_atomic_cas(volatile rb_atomic_t *var, rb_atomic_t oldval, rb_atomic_t new
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# define ATOMIC_SIZE_INC(var) InterlockedIncrement64(&(var))
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# define ATOMIC_SIZE_DEC(var) InterlockedDecrement64(&(var))
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# define ATOMIC_SIZE_EXCHANGE(var, val) InterlockedExchange64(&(var), (val))
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# define ATOMIC_SIZE_CAS(var, oldval, val) InterlockedCompareExchange64(&(var), (oldval), (val))
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# define ATOMIC_SIZE_CAS(var, oldval, newval) InterlockedCompareExchange64(&(var), (newval), (oldval))
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# else
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# define ATOMIC_SIZE_ADD(var, val) InterlockedExchangeAdd((LONG *)&(var), (val))
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# define ATOMIC_SIZE_SUB(var, val) InterlockedExchangeAdd((LONG *)&(var), -(LONG)(val))
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