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| author | bors <bors@rust-lang.org> | 2013-07-12 03:46:41 -0700 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2013-07-12 03:46:41 -0700 |
| commit | f67935257b19b0904b282c949770d85089fdcf3c (patch) | |
| tree | a3390ee1fa12d5ee8ccd384437feeb96155d82ff /src/rt/rust_kernel.cpp | |
| parent | d56c9762a363abb5e98f31e43381005863414795 (diff) | |
| parent | 8926b31088bdb04d1fa772afa0a7dcbc13b38c1f (diff) | |
| download | rust-f67935257b19b0904b282c949770d85089fdcf3c.tar.gz rust-f67935257b19b0904b282c949770d85089fdcf3c.zip | |
auto merge of #7696 : glinscott/rust/utf8_perf, r=cmr
Moves multibyte code to it's own function to make char_range_at easier to inline, and faster for single and multibyte chars. Benchmarked reading example.json 100 times, 1.18s before, 1.08s after. Also, optimize str::is_utf8 for the single and multibyte case Before: is_utf8_ascii: 272.355162 ms is_utf8_multibyte: 167.337334 ms After: is_utf8_ascii: 218.088049 ms is_utf8_multibyte: 134.836722 ms
Diffstat (limited to 'src/rt/rust_kernel.cpp')
0 files changed, 0 insertions, 0 deletions