Update location of `auxiliary/lint-plugin-test.rs`
**PR Summary**:
PR updates the location of `auxiliary/lint-plugin-test.rs` file which was moved in PR #110478.
warn if source is not either a git clone or a dist tarball
When the repository is downloaded directly via HTTP(as in #115041), builds may fail due to missing submodules.
This PR adds a check that warns people in such cases.
Partially outline code inside the panic! macro
This outlines code inside the panic! macro in some cases. This is split out from https://github.com/rust-lang/rust/pull/115562 to exclude changes to rustc.
Add integration for new bors
I think that the best way to test the [new bors](https://github.com/rust-lang/bors/tree/staging) implementation is to start using it in the wild. This PR integrates this repo with the bot (some more integration has to be done externally through GitHub). For now, I would suggest to integrate it e.g. under the ``@borsnew`` name, and start testing its try build functionality. The bot cannot do merges or approvals yet, and it doesn't touch `master` in any way, so hopefully it shouldn't cause any troubles for this repo.
r? `@Mark-Simulacrum`
Pass `-jN` from Make to `BOOTSTRAP_ARGS`
Enables the same functionality as `x -jN` in Make by passing the `-jN` arg from Make to the `BOOTSTRAP_ARGS` if it is specified.
Document that Instant may or may not include system-suspend time
Since people are still occasionally surprised by this let's make it more explicit. This doesn't add any new guarantees, only documents the status quo.
Related issues: #87906#79462
This operation should be extremely cheap, at most the mov of the underlying
file descriptor, but due to this missing #[inline] it is currently a function
call.
Assorted improvements for `rustc_middle::mir::traversal`
r? `@cjgillot`
I'm not _entirely_ sure about all changes, although I do like all of them. If you'd like I can drop some commits. Best reviewed on a commit-by-commit basis, I think, since they are fairly isolated.
rustdoc: speed up processing of cross-crate fns to fix a perf regression
* The first commit doesn't affect perf but get's rid of a `.clone()` and a bunch of lines of code. I can drop it if you'd like me to
* The second commit, *“reduce the amount of `asyncness` query executions”*, addresses the perf regression introduced in #116084
r? `@ghost`
Prototype using const generic for simd_shuffle IDX array
cc https://github.com/rust-lang/rust/issues/85229
r? `@workingjubilee` on the design
TLDR: there is now a `fn simd_shuffle_generic<T, U, const IDX: &'static [u32]>(x: T, y: T) -> U;` intrinsic that allows replacing
```rust
simd_shuffle(a, b, const { stuff })
```
with
```rust
simd_shuffle_generic::<_, _, {&stuff}>(a, b)
```
which makes the compiler implementations much simpler, if we manage to at some point eliminate `simd_shuffle`.
There are some issues with this today though (can't do math without bubbling it up in the generic arguments). With this change, we can start porting the simple cases and get better data on the others.
Rollup of 6 pull requests
Successful merges:
- #112123 (fix(suggestion): insert projection to associated types)
- #116024 (Implement Region for smir)
- #116030 (run abi/compatibility test against a whole bunch of targets)
- #116216 (ci: upgrade to crosstool-ng 1.26.0)
- #116241 (Add Exclusive forwarding impls (FnOnce, FnMut, Generator))
- #116263 (More fixes for running the test suite on a bare metal target)
r? `@ghost`
`@rustbot` modify labels: rollup
More fixes for running the test suite on a bare metal target
This PR adds more fixes needed to run the test suite on bare metal targets (in this case, without unwinding and with static relocations). There is no CI job exercising tests without unwinds, but I can confirm this worked in Ferrocene's CI.
ci: upgrade to crosstool-ng 1.26.0
This PR upgrades our builders from crosstool-ng 1.25.0 to 1.26.0. Except for LoongArch64 and RISC-V 64, which have minor version upgrades, other architectures have not changed.
fix(suggestion): insert projection to associated types
Fixes#98562
This PR has fixed some help suggestions for unsupported syntax, such as `fn f<T>(_:T) where T: IntoIterator, std::iter::IntoIterator::Item = () {}` to `fn f<T: IntoIterator<Item = ()>>(_T) {}`.
