diff options
| author | Ivan Maidanski <ivmai@mail.ru> | 2016-11-01 11:12:21 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2016-11-01 11:13:11 +0300 |
| commit | 94960e4f4c0370b751ccb2855b8a27fece4b657e (patch) | |
| tree | 2ae9eeb37356c838b938dfb971330993e411d060 /src | |
| parent | f7d5d2bec8ce53beca61ce397c051230534fb17c (diff) | |
| download | libatomic_ops-94960e4f4c0370b751ccb2855b8a27fece4b657e.tar.gz | |
Fix missing double_compare_and_swap_dd_acquire_read
This matters only if AO_double_compare_and_swap[_acquire_read] actually
defined in generalize.h too.
* src/atomic_ops/generalize.h
[!AO_HAVE_double_compare_and_swap_dd_acquire_read]
(AO_double_compare_and_swap_dd_acquire_read): Define (same as definition
as auto-generated in generalize-small.h).
Diffstat (limited to 'src')
| -rw-r--r-- | src/atomic_ops/generalize.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/atomic_ops/generalize.h b/src/atomic_ops/generalize.h index 489f246..6edeab4 100644 --- a/src/atomic_ops/generalize.h +++ b/src/atomic_ops/generalize.h @@ -709,3 +709,19 @@ } # define AO_HAVE_double_compare_and_swap_full #endif + +#ifndef AO_HAVE_double_compare_and_swap_dd_acquire_read + /* Duplicated from generalize-small because double CAS might be */ + /* defined after the include. */ +# ifdef AO_NO_DD_ORDERING +# if defined(AO_HAVE_double_compare_and_swap_acquire_read) +# define AO_double_compare_and_swap_dd_acquire_read(addr, old, new_val) \ + AO_double_compare_and_swap_acquire_read(addr, old, new_val) +# define AO_HAVE_double_compare_and_swap_dd_acquire_read +# endif +# elif defined(AO_HAVE_double_compare_and_swap) +# define AO_double_compare_and_swap_dd_acquire_read(addr, old, new_val) \ + AO_double_compare_and_swap(addr, old, new_val) +# define AO_HAVE_double_compare_and_swap_dd_acquire_read +# endif /* !AO_NO_DD_ORDERING */ +#endif |