Mercurial > hg > truffle
changeset 12298:504d8f519adf
Merge
author | jiangli |
---|---|
date | Fri, 20 Sep 2013 20:19:52 -0700 |
parents | 8a6a85321d3a (current diff) 586fa1919a89 (diff) |
children | d682c6e24fe3 |
files | |
diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/runtime/vm_version.hpp Fri Sep 20 11:17:04 2013 -0700 +++ b/src/share/vm/runtime/vm_version.hpp Fri Sep 20 20:19:52 2013 -0700 @@ -78,7 +78,13 @@ static const char* jre_release_version(); // does HW support an 8-byte compare-exchange operation? - static bool supports_cx8() {return _supports_cx8;} + static bool supports_cx8() { +#ifdef SUPPORTS_NATIVE_CX8 + return true; +#else + return _supports_cx8; +#endif + } // does HW support atomic get-and-set or atomic get-and-add? Used // to guide intrinsification decisions for Unsafe atomic ops static bool supports_atomic_getset4() {return _supports_atomic_getset4;}