OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

re PR libstdc++/45398 ([C++0x] Missing atomic<_Tp*>::store definition)

Browse Source 
2010-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/45398
	* include/std/atomic (atomic<_TP*>::store): Define.

	* include/std/atomic (atomic<_TP*>::load, exchange): Define inline.

From-SVN: r163950
This commit is contained in:
Paolo Carlini 2010-09-07 14:05:23 +00:00 committed by Paolo Carlini
parent 293cf2174d
commit b7c3f5eb21
2 changed files with 13 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,10 @@
2010-09-07 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/45398
* include/std/atomic (atomic<_TP*>::store): Define.
* include/std/atomic (atomic<_TP*>::load, exchange): Define inline.
2010-09-06 Jason Merrill <jason@redhat.com>
* testsuite/libstdc++-abi/abi.exp: Add "libstdc++-abi/" to

20
libstdc++-v3/include/std/atomic
View File

@ -141,13 +141,16 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
atomic(_Tp* __v) : atomic_address(__v) { }
void
store(_Tp*, memory_order = memory_order_seq_cst);
store(_Tp* __v, memory_order __m = memory_order_seq_cst)
{ atomic_address::store(__v, __m); }
_Tp*
load(memory_order = memory_order_seq_cst) const;
load(memory_order __m = memory_order_seq_cst) const
{ return static_cast<_Tp*>(atomic_address::load(__m)); }
_Tp*
exchange(_Tp*, memory_order = memory_order_seq_cst);
exchange(_Tp* __v, memory_order __m = memory_order_seq_cst)
{ return static_cast<_Tp*>(atomic_address::exchange(__v, __m)); }
bool
compare_exchange_weak(_Tp*&, _Tp*, memory_order, memory_order);
@ -487,17 +490,6 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
using __base_type::operator=;
};
template<typename _Tp>
_Tp*
atomic<_Tp*>::load(memory_order __m) const
{ return static_cast<_Tp*>(atomic_address::load(__m)); }
template<typename _Tp>
_Tp*
atomic<_Tp*>::exchange(_Tp* __v, memory_order __m)
{ return static_cast<_Tp*>(atomic_address::exchange(__v, __m)); }
template<typename _Tp>
bool
atomic<_Tp*>::compare_exchange_weak(_Tp*& __r, _Tp* __v, memory_order __m1,