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re PR libstdc++/11602 (codecvt<wchar_t, char, mbstate_t> is slow.)
authorPaolo Carlini <pcarlini@suse.de>
Thu, 20 Nov 2003 19:24:03 +0000 (19:24 +0000)
committerPaolo Carlini <paolo@gcc.gnu.org>
Thu, 20 Nov 2003 19:24:03 +0000 (19:24 +0000)
commit0fd1870171ae93d025808cd060ea6e9c47a31727
tree2adffb326dda57098d9a4127b8de1d2942935825tree
parentc5b2a8ae6ceefc7ee6810d29a9d84e32ec40b068commit | diff
re PR libstdc++/11602 (codecvt<wchar_t, char, mbstate_t> is slow.)

2003-11-20  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/11602
* config/locale/gnu/codecvt_members.cc (codecvt::do_out):
Rewrite, using both wcsnrtombs and wcrtomb in a loop: the
former is very fast, but stops if encounters a NUL.
* testsuite/performance/wchar_t_out.cc: New, from the PR.

From-SVN: r73769
libstdc++-v3/ChangeLog diff | blob | history
libstdc++-v3/config/locale/gnu/codecvt_members.cc diff | blob | history
libstdc++-v3/testsuite/performance/wchar_t_out.cc [new file with mode: 0644] blob