Rollup of 10 pull requests #98375
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Rollup of 10 pull requests #98375
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fix tidy checks and correct cpu-usage-over-time-plot script
Co-authored-by: Josh Triplett <[email protected]>
Co-Authored-By: Joshua Nelson <[email protected]> Co-Authored-By: Eric Huss <[email protected]>
update CPU usage script I've made slight changes to the CPU usage plot script with updated links from the [ci2 aws instance](https://rust-lang-ci2.s3.amazonaws.com/).
Use futex based thread parker on Fuchsia.
…mulacrum Add release notes for 1.62 cc ``@rust-lang/release`` r? ``@pietroalbini``
clarify how Rust atomics correspond to C++ atomics ``@cbeuw`` noted in rust-lang/miri#1963 that the correspondence between C++ atomics and Rust atomics is not quite as obvious as one might think, since in Rust I can use `get_mut` to treat previously non-atomic data as atomic. However, I think using C++20 `atomic_ref`, we can establish a suitable relation between the two -- or do you see problems with that ``@cbeuw?`` (I recall you said there was some issue, but it was deep inside that PR and Github makes it impossible to find...) Cc ``@thomcc;`` not sure whom else to ping for atomic memory model things.
… r=oli-obk Point at return expression for RPIT-related error Certainly this needs some diagnostic refining, but I wanted to show that it was possible first and foremost. Not sure if this is the right approach. Open to feedback. Fixes rust-lang#80583
Simplify `likely!` and `unlikely!` macro The corresponding intrinsics have long been safe-to-call, so the unsafe block is no longer needed.
…r=Mark-Simulacrum Add some tests for impossible bounds Adds test for rust-lang#93008 Adds test for rust-lang#94680 Closes rust-lang#94999 Closes rust-lang#95640
…huss Document unstable `--extern` options These are needed for Cargo's `build-std` feature and for anyone who wanted to do a similar thing outside of Cargo.
…acrum Add missing period
…omcc remove use of &Alloc in btree tests I missed these in rust-lang#98233. r? ``@thomcc``
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@bors r+ p=10 rollup=never |
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📌 Commit db64923 has been approved by |
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☀️ Test successful - checks-actions |
This was referenced Jun 22, 2022
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Finished benchmarking commit (89a0783): comparison url. Instruction count
Max RSS (memory usage)Results
CyclesResults
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression Footnotes |
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Successful merges:
likely!andunlikely!macro #97895 (Simplifylikely!andunlikely!macro)--externoptions #98226 (Document unstable--externoptions)Failed merges:
r? @ghost
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