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Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index af3f50a..723007c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,16 @@ +2012-02-13 Richard Henderson <rth@redhat.com> + + PR libstdc++/51798 continued. + * include/bits/shared_ptr_base.h + (_Sp_counted_base<_S_atomic>::_M_add_ref_lock): Hoist initial load + outside compare_exchange loop. + * include/tr1/shared_ptr.h: Same. + * include/parallel/compatibility.h (__compare_and_swap_32): Use strong + version of compare_exchange. + (__compare_and_swap_64): Same. + * include/profile/impl/profiler_state.h (__gnu_profile::__turn): Same. + * libsupc++/guard.cc (__cxa_guard_acquire): Same. + 2012-02-10 Benjamin Kosnik <bkoz@redhat.com> Jonathan Wakely <jwakely.gcc@gmail.com> |