| commit | 65ae7338516e48d85c9d15df8c36149ebbbc1627 | [log] [tgz] |
|---|---|---|
| author | Peter Collingbourne <peter@pcc.me.uk> | Tue Dec 09 01:02:12 2014 +0000 |
| committer | Copybara-Service <copybara-worker@google.com> | Thu Sep 03 12:31:40 2020 -0700 |
| tree | eeebea0d30f5f6f25fe37a691f7d1c81469871e1 | |
| parent | 71bcb6dbc4b6d7412c55571ec617e2c4c6110d3a [diff] |
Optimize comparisons to empty string. Geo-mean performance improvement of 0.2% (-0.3% - 0.9% @ 95% CI). Differential Revision: http://reviews.llvm.org/D6569 llvm-svn: 223728 GitOrigin-RevId: c5b84a53f7f0c2a8eb86fed138f6d4da78816cfb