Use `&IndexSlice` instead of `&IndexVec` where possible
All the same reasons as for `[T]`: more general, less pointer chasing, and `&mut IndexSlice` emphasizes that it doesn't change *length*.
r? `@ghost`
This solves a regression where `0.0.cmp()` was ambiguous when a custom
trait with a `cmp` method was in scope.
FOr integers it shouldn't be a problem in practice so I wasn't able to
add a test.
Update compiler-builtins to 0.1.91 to bring in msp430 shift primitive…
… fixes.
This fixes unsoundness on MSP430 where `compiler-builtins` and LLVM didn't agree on the width of the shift amount argument of the shifting primitives (4 bytes vs 2 bytes). See https://github.com/rust-lang/compiler-builtins/pull/522 for more details.
This is a companion PR to rust-lang/promote-release#58, which moves the
relevant optimal code to rust-lang/promote-release. As mentioned in the
comments of that PR, this is expected to cut CI costs (and time, though
predominantly felt on fast builders) and reduce wasted resources due to
in-practice single-threaded compression not using the full 8+ vCPU
builders we have available.
binary_heap: Optimize Extend implementation.
This PR makes the `Extend` implementation for `BinaryHeap` no longer rely on specialization, so that it always use the bulk rebuild optimization that was previously only available for the `Vec` specialization.
Include invocation start times
For multi-invocation builders (e.g., dist-x86_64-linux) this timestamp is necessary to correlate the data in the metrics JSON with other data sources (e.g., logs, cpu-usage CSV, etc.). Such correlation may not be perfect but is sometimes helpful and awkward to do otherwise.
fix `build --stage 2 compiler/rustc` panic
Skip assembling(which causes panic due to not found `.librustc.stamp` file) process
for stage3(since it has problems with sysroot) if full-bootstrap isn't used.
Resolves#90244
In the collect_intra_doc_links pass, links to a given item that occurred
repeatedly were getting inserted into a Vec<clean::ItemLink> repeatedly.
This led to n^2 behavior (where n = the number of pages generated), particularly
for the intra-doc link on the `Into<U> for T where U: From<T>` blanket
implementation, since that link appears on every single struct page.
