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| author | bors <bors@rust-lang.org> | 2015-06-17 00:44:25 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-06-17 00:44:25 +0000 |
| commit | 0250ff9a5f1347f3177516e178fd8382d48169c7 (patch) | |
| tree | 6ac056ac2e231116ec1440a21e1e80078bd1354e /src/libstd/sys/unix/stack_overflow.rs | |
| parent | 014a5c12ac5692339c854cda02cbabc031f2c5d1 (diff) | |
| parent | 7b464d364b33915b88f67213a3329e0a3d997e4d (diff) | |
| download | rust-0250ff9a5f1347f3177516e178fd8382d48169c7.tar.gz rust-0250ff9a5f1347f3177516e178fd8382d48169c7.zip | |
Auto merge of #22681 - mzabaluev:extend-faster, r=huonw
Instead of a fast branch with a sized iterator falling back to a potentially poorly optimized iterate-and-push loop, a single efficient loop can serve all cases. In my benchmark runs, I see some good gains, but also some regressions, possibly due to different inlining choices by the compiler. YMMV.
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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