Since the libs and lang teams completed an FCP to allow for const
`strlen` ([1]), currently implemented with `const_eval_select`, there is
no longer any reason to avoid this specific function or use it only in
const.

Rename it to reflect this status change.

[1]: rust-lang#113219 (comment)

…es, r=estebank

Ignore allocation bytes in some mir-opt tests

This adds `rustc -Zdump-mir-exclude-alloc-bytes` to skip writing allocation bytes in MIR dumps, and applies it to tests that were failing on s390x due to its big-endian byte order.

Fixes rust-lang#126261

…estebank

add lint for inline asm labels that look like binary

fixes rust-lang#94426

Due to a bug/feature in LLVM, labels composed of only the digits `0` and `1` can sometimes be confused with binary literals, even if a binary literal would not be valid in that position.

This PR adds detection for such labels and also as a drive-by change, adds a note to cases such as `asm!(include_str!("file"))` that the label that it found came from an expansion of a macro, it wasn't found in the source code.

I expect this PR to upset some people that were using labels `0:` or `1:` without issue because they never hit the case where LLVM got it wrong, but adding a heuristic to the lint to prevent this is not feasible - it would involve writing a whole assembly parser for every target that we have assembly support for.

[zulip discussion](https://rust-lang.zulipchat.com/#narrow/stream/238009-t-compiler.2Fmeetings/topic/.5Bweekly.5D.202024-06-20/near/445870628)

r? ``@estebank``

Added the `xop` target-feature and the `xop_target_feature` feature gate

This is an effort towards rust-lang#127208. This adds the `xop` target feature gated by `xop_target_feature`.

…rt-ice, r=estebank

Fix import suggestion ice

Fixes rust-lang#127302

rust-lang#127302 only crash in edition 2015
rust-lang#120074 can only reproduced in edition 2021
so I added revisions in test file.

…jieyouxu

Migrate `extra-filename-with-temp-outputs` and `issue-85019-moved-src-dir` `run-make` tests to rmake

Part of rust-lang#121876 and the associated [Google Summer of Code project](https://blog.rust-lang.org/2024/05/01/gsoc-2024-selected-projects.html).

Please try:

try-job: armhf-gnu
// try-job: test-various // already tried
try-job: x86_64-msvc
try-job: aarch64-apple

…=jieyouxu

Migrate `issue-83045`, `rustc-macro-dep-files` and `env-dep-info` `run-make` tests to rmake

Part of rust-lang#121876 and the associated [Google Summer of Code project](https://blog.rust-lang.org/2024/05/01/gsoc-2024-selected-projects.html).

Please try on musl.

try-job: dist-x86_64-musl

…rn_blocks, r=oli-obk

Fire unsafe_code lint on unsafe extern blocks

Fixes rust-lang#126738

…better-sugg, r=oli-obk

Suggest using precise capturing for hidden type that captures region

Adjusts the "add `+ '_`" suggestion for opaques to instead suggest adding or reusing the `+ use<>` in the opaque.

r? oli-obk or please re-roll if you're busy!

…=lcnr

Remove `fully_normalize`

Yeet this function and replace it w/ some `ObligationCtxt` instead. It wasn't called very often anyways.

r? lcnr

…rustdoc, r=fmease

Implement `precise_capturing` support for rustdoc

Implements rustdoc (+json) support for local (i.e. non-cross-crate-inlined) RPITs with `use<...>` precise capturing syntax.

Tests kinda suck. They're really hard to write 😰

r? `@fmease` or re-roll if you're too busy!
also cc `@aDotInTheVoid` for the json side

Tracking:
* rust-lang#127228 (comment) (not fully fixed for cross-crate-inlined opaques)
* rust-lang#123432

…olnay

Rename the internal `const_strlen` to just `strlen`

Since the libs and lang teams completed an FCP to allow for const `strlen` ([1]), currently implemented with `const_eval_select`, there is no longer any reason to avoid this specific function or use it only in const.

Rename it to reflect this status change.

[1]: rust-lang#113219 (comment)