usa	2014-01-30 20:16:05 +0900 (Thu, 30 Jan 2014)

  New Revision: 44765

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44765

  Log:
    * ruby_atomic.h (ATOMIC_PTR_EXCHANGE): fixed previous commit.

  Modified files:
    branches/ruby_1_9_3/ruby_atomic.h
    branches/ruby_1_9_3/version.h
Index: ruby_1_9_3/ruby_atomic.h
===================================================================
--- ruby_1_9_3/ruby_atomic.h	(revision 44764)
+++ ruby_1_9_3/ruby_atomic.h	(revision 44765)
@@ -19,7 +19,7 @@ typedef unsigned int rb_atomic_t; /* Any https://github.com/ruby/ruby/blob/trunk/ruby_1_9_3/ruby_atomic.h#L19
 # define ATOMIC_SIZE_INC(var) __sync_fetch_and_add(&(var), 1)
 # define ATOMIC_SIZE_DEC(var) __sync_fetch_and_sub(&(var), 1)
 # define ATOMIC_SIZE_EXCHANGE(var, val) __sync_lock_test_and_set(&(var), (val))
-# define ATOMIC_PTR_EXCHANGE(var, val) __atomic_exchange_n(&(var), (val), __ATOMIC_SEQ_CST)
+# define ATOMIC_PTR_EXCHANGE(var, val) __sync_lock_test_and_set(&(var), (val))
 
 #elif defined _WIN32
 #if defined _MSC_VER && _MSC_VER > 1200
Index: ruby_1_9_3/version.h
===================================================================
--- ruby_1_9_3/version.h	(revision 44764)
+++ ruby_1_9_3/version.h	(revision 44765)
@@ -1,5 +1,5 @@ https://github.com/ruby/ruby/blob/trunk/ruby_1_9_3/version.h#L1
 #define RUBY_VERSION "1.9.3"
-#define RUBY_PATCHLEVEL 507
+#define RUBY_PATCHLEVEL 508
 
 #define RUBY_RELEASE_DATE "2014-01-30"
 #define RUBY_RELEASE_YEAR 2014

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