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formater.h: Include bits/c++config.h.

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* include/debug/formater.h: Include bits/c++config.h.
	(_M_error): Mark noreturn.
	* include/bits/c++config (_GLIBCXX_PURE, _GLIBCXX_CONST,
	_GLIBCXX_NORETURN): New.
	* include/bits/stl_tree.h (_Rb_tree_increment, _Rb_tree_increment,
	_Rb_tree_decrement, _Rb_tree_decrement, _Rb_tree_black_count): Mark pure.
	* include/c_compatibility/stdatomic.h (atomic_flag_test_and_set_explicit,
	atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
	__atomic_flag_for_address): Mark by throw ().
	* src/atomic.cc (atomic_flag_test_and_set_explicit,
	atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
	__atomic_flag_for_address): Mark by throw ().

From-SVN: r146317
This commit is contained in:
Jan Hubicka 2009-04-18 17:48:16 +02:00 committed by Jan Hubicka
parent a5cb563b79
commit b8add5942c
6 changed files with 43 additions and 15 deletions
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15
libstdc++-v3/ChangeLog
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@ -1,3 +1,18 @@
2009-04-18 Jan Hubicka <jh@suse.cz>
* include/debug/formater.h: Include bits/c++config.h.
(_M_error): Mark noreturn.
* include/bits/c++config (_GLIBCXX_PURE, _GLIBCXX_CONST,
_GLIBCXX_NORETURN): New.
* include/bits/stl_tree.h (_Rb_tree_increment, _Rb_tree_increment,
_Rb_tree_decrement, _Rb_tree_decrement, _Rb_tree_black_count): Mark pure.
* include/c_compatibility/stdatomic.h (atomic_flag_test_and_set_explicit,
atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
__atomic_flag_for_address): Mark by throw ().
* src/atomic.cc (atomic_flag_test_and_set_explicit,
atomic_flag_clear_explicit, __atomic_flag_wait_explicit,
__atomic_flag_for_address): Mark by throw ().
2009-04-17 Uros Bizjak <ubizjak@gmail.com>
* config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Regenerated.

12
libstdc++-v3/include/bits/c++config
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@ -314,4 +314,16 @@ _GLIBCXX_END_NAMESPACE
#undef min
#undef max
#ifndef _GLIBCXX_PURE
# define _GLIBCXX_PURE __attribute__ ((__pure__))
#endif
#ifndef _GLIBCXX_CONST
# define _GLIBCXX_CONST __attribute__ ((__const__))
#endif
#ifndef _GLIBCXX_NORETURN
# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
#endif
// End of prewritten config; the discovered settings follow.

10
libstdc++-v3/include/bits/stl_tree.h
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@ -137,16 +137,16 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
#endif
};
_Rb_tree_node_base*
_GLIBCXX_PURE _Rb_tree_node_base*
_Rb_tree_increment(_Rb_tree_node_base* __x) throw ();
const _Rb_tree_node_base*
_GLIBCXX_PURE const _Rb_tree_node_base*
_Rb_tree_increment(const _Rb_tree_node_base* __x) throw ();
_Rb_tree_node_base*
_GLIBCXX_PURE _Rb_tree_node_base*
_Rb_tree_decrement(_Rb_tree_node_base* __x) throw ();
const _Rb_tree_node_base*
_GLIBCXX_PURE const _Rb_tree_node_base*
_Rb_tree_decrement(const _Rb_tree_node_base* __x) throw ();
template<typename _Tp>
@ -1448,7 +1448,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
return __n;
}
unsigned int
_GLIBCXX_PURE unsigned int
_Rb_tree_black_count(const _Rb_tree_node_base* __node,
const _Rb_tree_node_base* __root) throw ();

10
libstdc++-v3/include/c_compatibility/stdatomic.h
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@ -121,24 +121,24 @@ _GLIBCXX_BEGIN_EXTERN_C
// Accessor functions for base atomic_flag type.
bool
atomic_flag_test_and_set_explicit(volatile __atomic_flag_base*, memory_order);
atomic_flag_test_and_set_explicit(volatile __atomic_flag_base*, memory_order) throw ();
inline bool
atomic_flag_test_and_set(volatile __atomic_flag_base* __a)
{ return atomic_flag_test_and_set_explicit(__a, memory_order_seq_cst); }
void
atomic_flag_clear_explicit(volatile __atomic_flag_base*, memory_order);
atomic_flag_clear_explicit(volatile __atomic_flag_base*, memory_order) throw ();
inline void
atomic_flag_clear(volatile __atomic_flag_base* __a)
{ atomic_flag_clear_explicit(__a, memory_order_seq_cst); }
void
__atomic_flag_wait_explicit(volatile __atomic_flag_base*, memory_order);
__atomic_flag_wait_explicit(volatile __atomic_flag_base*, memory_order) throw ();
volatile __atomic_flag_base*
__atomic_flag_for_address(const volatile void* __z) __attribute__((const));
_GLIBCXX_CONST volatile __atomic_flag_base*
__atomic_flag_for_address(const volatile void* __z) throw ();
// Implementation specific defines.
#define _ATOMIC_LOAD_(__a, __x) \

3
libstdc++-v3/include/debug/formatter.h
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@ -29,6 +29,7 @@
#ifndef _GLIBCXX_DEBUG_FORMATTER_H
#define _GLIBCXX_DEBUG_FORMATTER_H 1
#include <bits/c++config.h>
#include <typeinfo>
#include <debug/debug.h>
@ -347,7 +348,7 @@ namespace __gnu_debug
const _Error_formatter&
_M_message(_Debug_msg_id __id) const;
void
_GLIBCXX_NORETURN void
_M_error() const;
private:

8
libstdc++-v3/src/atomic.cc
View File

@ -78,7 +78,7 @@ namespace std
{
bool
atomic_flag_test_and_set_explicit(volatile __atomic_flag_base* __a,
memory_order __m)
memory_order __m) throw ()
{
volatile atomic_flag d(__a->_M_i);
return d.test_and_set(__m);
@ -86,7 +86,7 @@ namespace std
void
atomic_flag_clear_explicit(volatile __atomic_flag_base* __a,
memory_order __m)
memory_order __m) throw ()
{
volatile atomic_flag d(__a->_M_i);
return d.clear(__m);
@ -94,14 +94,14 @@ namespace std
void
__atomic_flag_wait_explicit(volatile __atomic_flag_base* __a,
memory_order __x)
memory_order __x) throw ()
{
while (atomic_flag_test_and_set_explicit(__a, __x))
{ };
}
volatile __atomic_flag_base*
__atomic_flag_for_address(const volatile void* __z)
__atomic_flag_for_address(const volatile void* __z) throw ()
{
uintptr_t __u = reinterpret_cast<uintptr_t>(__z);
__u += (__u >> 2) + (__u << 4);