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PR libstdc++/51181
authorrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 18 Nov 2011 01:38:48 +0000 (01:38 +0000)
committerrth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 18 Nov 2011 01:38:48 +0000 (01:38 +0000)
commit0916684528733c1e592804d128db23a5bd160f20
tree460de928ad8835c73b0b0ec931affd2de8918b7a
parent0a6bfc6a7cf16b9b80c371bfcb1eb29534879f03
PR libstdc++/51181
        * libsupc++/eh_tm.cc (free_any_cxa_exception): Protect the use
        of __sync_sub_and_fetch with _GLIBCXX_ATOMIC_BUILTINS_4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181465 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/libsupc++/eh_tm.cc