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| author | Mikhail Zabaluev <mikhail.zabaluev@gmail.com> | 2020-11-22 17:00:48 +0200 |
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| committer | Mikhail Zabaluev <mikhail.zabaluev@gmail.com> | 2020-11-22 17:05:14 +0200 |
| commit | 674dd623ee067d4298fda867f72442b13014eaa3 (patch) | |
| tree | ecbbe148aa0707d6032e81c4ec48b2162cda0a54 /compiler/rustc_llvm/llvm-wrapper | |
| parent | 00deeb35c8149508240549f5c9f3908a7ba9ee11 (diff) | |
| download | rust-674dd623ee067d4298fda867f72442b13014eaa3.tar.gz rust-674dd623ee067d4298fda867f72442b13014eaa3.zip | |
Reduce branching in write_vectored for BufWriter
Do what write does and optimize for the most likely case: slices are much smaller than the buffer. If a slice does not fit completely in the remaining capacity of the buffer, it is left out rather than buffered partially. Special treatment is only left for oversized slices that are written directly to the underlying writer.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper')
0 files changed, 0 insertions, 0 deletions