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| author | Stuart Cook <Zalathar@users.noreply.github.com> | 2025-08-18 15:31:14 +1000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-08-18 15:31:14 +1000 |
| commit | 9d7265104c9e08e93de80f846279ea094477de0c (patch) | |
| tree | 20deca978cc4d2d4f83bdbefe13cf145e3a96cd7 /compiler/rustc_codegen_llvm | |
| parent | 3b396fcf7b345094a83d667744660f4b2ecf13e2 (diff) | |
| parent | cdea62dc445363e6030beae2019f5d123ba3f0ee (diff) | |
| download | rust-9d7265104c9e08e93de80f846279ea094477de0c.tar.gz rust-9d7265104c9e08e93de80f846279ea094477de0c.zip | |
Rollup merge of #145460 - Kobzol:bootstrap-speedup-copy-src-dirs, r=jieyouxu
Speedup `copy_src_dirs` in bootstrap I was kinda offended by how slow it was. Just the `copy_src_dirs` part took ~3s locally in the `x dist rustc-src` step. In release mode it was just 1s, but that's kind of cheating (I wonder if we should build bootstrap in release mode on CI though...). Did some basic optimizations to bring it down to ~1s also in debug mode. Maybe it's overkill, due to https://github.com/rust-lang/rust/pull/145455. Up to you whether we should merge it or close it :) r? `````````@jieyouxu`````````
Diffstat (limited to 'compiler/rustc_codegen_llvm')
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