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Fix clang atomic to use for atomic_is_lock_free().

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Reviewed by:	ed
Approved by:	dim (mentor)
This commit is contained in:
David Chisnall 2012-01-17 15:20:41 +00:00
parent 3a8c7fa008
commit 4ecabf31f3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=230267
1 changed files with 1 additions and 1 deletions
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2
include/stdatomic.h
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@ -118,7 +118,7 @@ enum memory_order {
#if defined(__CLANG_ATOMICS)
#define atomic_is_lock_free(obj) \
__atomic_is_lock_free(obj)
__atomic_is_lock_free(sizeof(obj))
#elif defined(__GNUC_ATOMICS)
#define atomic_is_lock_free(obj) \
__atomic_is_lock_free(sizeof((obj)->__val))