| commit | 00ba34218cb0b3248999649b83089242d9aaa04d | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 19 Jul 2017 19:32:15 +0000 (19 19:32 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 19 Jul 2017 19:32:15 +0000 (19 19:32 +0000) | ||
| tree | 6d187a5210ebab0f62e67d23c11f87965ffb59f3 | treesnapshot (tar.gz zip) |
| parent | 3d8f3c24d5940be74f42182b2a2cdd4268d890fd | commitdiff |
PR libstdc++/81476 Optimise vector insertion from input iterators
PR libstdc++/81476
* include/bits/vector.tcc (vector::_M_range_insert<_InputIterator>):
Only insert elements one-by-one when inserting at the end.
* testsuite/performance/23_containers/insert/81476.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250366 138bc75d-0d04-0410-961f-82ee72b054a4
PR libstdc++/81476
* include/bits/vector.tcc (vector::_M_range_insert<_InputIterator>):
Only insert elements one-by-one when inserting at the end.
* testsuite/performance/23_containers/insert/81476.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250366 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/bits/vector.tcc | diffblobblamehistory | |
| libstdc++-v3/testsuite/performance/23_containers/insert/81476.cc | [new file with mode: 0644] | blob |