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| author | bors <bors@rust-lang.org> | 2016-11-15 20:43:53 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-11-15 20:43:53 -0800 |
| commit | c19cb9c12d19ae2fd19abe8c685d0c32961dda78 (patch) | |
| tree | 4521c1a97b746dc7947ff2c3a865eac3ab1c983f /src/rustllvm/RustWrapper.cpp | |
| parent | c87bae6b6575efe97a0642142d9af1306dce7a7e (diff) | |
| parent | d7755701ad62f2b0764f9c86b77d65e59b7c5e6f (diff) | |
| download | rust-c19cb9c12d19ae2fd19abe8c685d0c32961dda78.tar.gz rust-c19cb9c12d19ae2fd19abe8c685d0c32961dda78.zip | |
Auto merge of #37764 - nnethercote:shrink-scope_auxiliary, r=nikomatsakis
Remove `scope_auxiliary`. `scope_auxiliary` is a big part of the high memory usage in #36799. It's only used for MIR dumping. I have taken a hubristic approach: I have assumed that particular use is unimportant and removed `scope_auxiliary` and related things. This reduces peak RSS by ~10% for a cut-down version of the program in #36799. If that assumption is wrong perhaps we can avoid building `scope_auxiliary` unless MIR dumping is enabled.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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