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| author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-26 02:45:53 +0000 |
|---|---|---|
| committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-26 02:45:53 +0000 |
| commit | 0791c940ad9c4749e72accb91c7e22e684fde668 (patch) | |
| tree | c82d6024bc65b84a2bc7c2fdbc3d6ec2ea181e0f /ext/objspace | |
| parent | 6295a023a5907af6f984aa5eeb9e64f99c5acf2b (diff) | |
* ruby_atomic.h: use __atomic builtin functions supported by GCC.
__sync family are legacy functions now and it is recommended
that new code use the __atomic functions.
http://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html
* configure.in: check existence of __atomic functions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43851 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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