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gcc/libstdc++-v3
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Paolo Carlini 18dbb85903 re PR libstdc++/44480 ([C++0x] Linear performance of begin() in unordered associative containers) 
2010-08-31  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/44480
	* include/bits/hashtable.h (_Hashtable<>::_M_begin_bucket_index):
	Add, caching the index of the first non-empty bucket.
	(begin, cbegin): Use it.
	(_Hashtable<>::_Hashtable(_InputIterator, _InputIterator, ...),
	_Hashtable(const _Hashtable&), _Hashtable(_Hashtable&&),
	swap(_Hashtable&), clear): Adjust.
	(_M_insert_bucket, _M_insert, erase(const_iterator),
	erase(const key_type&), _M_rehash): Update it.

	* include/bits/hashtable.h (_Hashtable<>::_M_erase): Remove.
	(erase(const_iterator)): Inline the latter.

From-SVN: r163686
2010-08-31 17:39:51 +00:00
..
config acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove. 2010-07-27 10:36:50 +00:00
doc re PR libstdc++/45276 (Need to document _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE) 2010-08-18 15:21:56 +00:00
include re PR libstdc++/44480 ([C++0x] Linear performance of begin() in unordered associative containers) 2010-08-31 17:39:51 +00:00
libsupc++ [multiple changes] 2010-07-27 17:27:06 +00:00
po gc++filt.m4: New file. 2010-07-02 10:05:49 +00:00
python printers.py (StdVectorPrinter): Added stuff to handle pretty-printing of std::vector<bool>. 2010-08-16 18:48:27 +00:00
scripts run_doxygen: Adjust. 2010-03-12 17:35:19 +00:00
src ios_init.cc (ios_base::Init::~Init): Add back semicolon at the end of the _GLIBCXX_SYNCHRONIZATION_HAPPENS* macros... 2010-08-13 11:48:34 +00:00
testsuite remove_freed.cc: Fix test01 return type to void. 2010-08-31 17:24:39 +00:00
acinclude.m4 acinclude.m4 ([GLIBCXX_COMPUTE_STDIO_INTEGER_CONSTANTS]): Fix messages. 2010-07-27 17:41:47 +00:00
aclocal.m4 Update to Automake 1.11.1. 2010-04-02 18:18:06 +00:00
ChangeLog re PR libstdc++/44480 ([C++0x] Linear performance of begin() in unordered associative containers) 2010-08-31 17:39:51 +00:00
ChangeLog-1998
ChangeLog-1999 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2000 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2001
ChangeLog-2002 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2003 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2004 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2005 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2006 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2007 ChangeLog: Remove spurious white spaces and tabs. 2009-12-04 16:29:26 +00:00
ChangeLog-2008
ChangeLog-2009 Move 2009 ChangeLog to ChangeLog-2009. 2010-01-01 09:08:32 -08:00
config.h.in acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove. 2010-07-27 10:36:50 +00:00
configure Fix misquoting in stdint.m4. 2010-08-21 12:18:02 +00:00
configure.ac acinclude.m4 ([GLIBCXX_CHECK_STDIO_MACROS]): Remove. 2010-07-27 10:36:50 +00:00
configure.host gc++filt.m4: New file. 2010-07-02 10:05:49 +00:00
crossconfig.m4 config.gcc: Removed *-*-solaris2.7* from list of obsolete configurations. 2010-04-12 19:01:36 +00:00
fragment.am
linkage.m4
Makefile.am Cleanups after the update to Autoconf 2.64, Automake 1.11. 2009-08-22 13:41:50 +00:00
Makefile.in gc++filt.m4: New file. 2010-07-02 10:05:49 +00:00
README

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.