Rollup of 10 pull requests #77241
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Rollup of 10 pull requests #77241
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…Dylan-DPC Add missing code examples on HashMap types r? @Dylan-DPC
Refactor memchr to allow optimization Closes #75659 The implementation already uses naive search if the slice if short enough, but the case is complicated enough to not be optimized away. This PR refactors memchr so that it exists early when the slice is short enough. Codegen-wise, as shown in #75659, memchr was not inlined previously so the only way I could find to test this is to check if there is no memchr call. Let me know if there is a more robust solution here.
Enable const propagation into operands at mir_opt_level=2 Feature was added in #74507 but gated with `mir_opt_level>=3` because of compile time regressions. Let's see whether the LLVM 11 update solves that. As the [perf results](#77107 (comment)) show, enabling this optimization results in a lot less regression as before. cc @oli-obk r? @ghost
Update cargo 7 commits in 8777a6b1e8834899f51b7e09cc9b8d85b2417110..05c611ae3c4255b7a2bcf4fcfa65b20286a07839 2020-09-15 19:11:03 +0000 to 2020-09-23 23:10:38 +0000 - --workspace flag for locate-project to find the workspace root (rust-lang/cargo#8712) - Remove some badges documentation. (rust-lang/cargo#8727) - Add plain message format for locate-project (rust-lang/cargo#8707) - Add a term option to configure the progress bar (rust-lang/cargo#8165) - Replace d_as_f64 with as_secs_f64 (rust-lang/cargo#8721) - Add cross check to filters_target test. (rust-lang/cargo#8713) - Add test for whitespace behavior in env flags. (rust-lang/cargo#8706)
…ign-test, r=nagisa Fix FIXME in core::num test: Check sign of zero in min/max tests. r? nagisa @rustbot modify labels: +C-cleanup
Rust vec bench import specific rand::RngCore Using `RngCore` import for side effects is clearer than `*` which may bring it unnecessary more stuff than needed, it is also more explicit doing so. @pickfire change `LEN = 16384` (and pos) and `once` instead of `[0].iter()` after this. @rustbot modify labels: +C-cleanup +A-testsuite
Late link args order
MSYS2 changed how winpthreads is built and as the result it now depends on more mingw-w64 libraries.
This PR affects only MinGW targets since nobody else is using `late_link_args_{dynamic,static}`. Now the order is similar to how it used to be before #67502.
Fix documentation highlighting in ty::BorrowKind Previously it looked a little odd: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/enum.BorrowKind.html#variant.UniqueImmBorrow Noticed this while reviewing rust-lang/rustc-dev-guide#894.
Move helper function for `missing_const_for_fn` out of rustc to clippy cc @rust-lang/clippy @ecstatic-morse #76618 r? @Manishearth I also removed all support for suggesting a function could be `const fn` when that would require feature gates to actually work. This means we'll now have to maintain this ourselves in clippy, but that's how most lints work anyway, so...
pretty-print-reparse hack: Rename some variables for clarity This will also make it easier to make the comparisons asymmetric. Also one impossible case is removed. r? @Aaron1011
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📌 Commit b12225f has been approved by |
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#76971 was r-'ed one (hopefully last) time. Sorry about that |
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Successful merges:
missing_const_for_fnout of rustc to clippy #77231 (Move helper function formissing_const_for_fnout of rustc to clippy)Failed merges:
r? @ghost