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| author | Jonathan Wakely <jwakely@redhat.com> | 2017-07-19 20:32:15 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2017-07-19 20:32:15 +0100 |
| commit | 304a15ec643310a4d18521ca36fea5bfed814768 (patch) | |
| tree | 6d187a5210ebab0f62e67d23c11f87965ffb59f3 /gcc | |
| parent | 6cdcce60ff317b9a3feca930306194f110ed0171 (diff) | |
| download | gcc-304a15ec643310a4d18521ca36fea5bfed814768.zip gcc-304a15ec643310a4d18521ca36fea5bfed814768.tar.gz gcc-304a15ec643310a4d18521ca36fea5bfed814768.tar.bz2 | |
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.
From-SVN: r250366
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions