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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-09-10 17:19:31 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-09-10 17:19:31 +0200 |
| commit | 8d2ef194a10fb1e1d2355170e30fef27a45b315b (patch) | |
| tree | 8749ccd569e23e3b3c38a78578a72b11e8ffdd24 /src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs | |
| parent | 26a4af97436ff5e63367da8e24d529831808f887 (diff) | |
| parent | 1e7faef2204f02d79506559d298f61dc3dcd24b3 (diff) | |
| download | rust-8d2ef194a10fb1e1d2355170e30fef27a45b315b.tar.gz rust-8d2ef194a10fb1e1d2355170e30fef27a45b315b.zip | |
Rollup merge of #64344 - eddyb:mir-opt-stop-shouting-at-the-kernel, r=oli-obk
rustc_mir: buffer -Zdump-mir output instead of pestering the kernel constantly. This brings `mir-opt` tests from `197s` (over 3 minutes!) to `2.85s`, on my build server. That's a nice speedup of about `69x` and so it definitely fixes #58485, for me. It's such a beginner mistake I feel like maybe `clippy` should lint against it? (cc @Manishearth @oli-obk)
Diffstat (limited to 'src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs')
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