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| author | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-04-24 13:22:41 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-04-26 11:55:06 +1000 |
| commit | 259ae181391933040389e7e4206e792ad66b1487 (patch) | |
| tree | fb844c9df2e467c6ce042e0ac8385a2b017eb95a /src/rustllvm/RustWrapper.cpp | |
| parent | cc794209681d6b11a63282bcd1513caa50127816 (diff) | |
| download | rust-259ae181391933040389e7e4206e792ad66b1487.tar.gz rust-259ae181391933040389e7e4206e792ad66b1487.zip | |
Implement LazyBTreeMap and use it in a few places.
This is a thin wrapper around BTreeMap that avoids allocating upon creation. It speeds up some rustc-perf benchmarks by up to 3.6%.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions