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| author | Corey Farwell <coreyf@rwell.org> | 2017-02-05 09:14:40 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-02-05 09:14:40 -0500 |
| commit | 8163b4b1f2ce90b93ae9b16cae15fc6973e1a569 (patch) | |
| tree | 781c442e33e7e80d70ca173a2a0174beba32ca76 /src/test/run-pass/thinlto | |
| parent | 4f8ce9efb9ff27af430d398ca472049e3595aaa6 (diff) | |
| parent | bfabe817de438c63777aa8c01d6998b5158f7fdb (diff) | |
| download | rust-8163b4b1f2ce90b93ae9b16cae15fc6973e1a569.tar.gz rust-8163b4b1f2ce90b93ae9b16cae15fc6973e1a569.zip | |
Rollup merge of #39107 - llogiq:branchless_filter_count, r=alexcrichton
branchless .filter(_).count() I found that the branchless version is only slower if we have little to no branch misses, which usually isn't the case. I notice speedups between -5% (perfect prediction) and 60% (real world data).
Diffstat (limited to 'src/test/run-pass/thinlto')
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