[beta] backports

[cuviper]

• stdarch subtree update stdarch subtree update #153336 (partial)
  • aarch64: fix UB in non-power-of-two reads and writes aarch64: fix UB in non-power-of-two reads and writes stdarch#2042
• add neon load/store assembly test add neon load/store assembly test #154094
• don't drop arguments' temporaries in dbg! don't drop arguments' temporaries in dbg! #154074
• Init self_decl with a correct vis Init self_decl with a correct visibility #154313
• Update LLVM to 22.1.2 Update LLVM to 22.1.2 #154344
• [perf] Revert FastISel patch [perf] Revert FastISel patch #154511
• core: Destabilize beta-stable RangeInclusiveIter::remainder core: Destabilize beta-stable RangeInclusiveIter::remainder #154459
• Revert "Fix: On wasm targets, call panic_in_cleanup if panic occurs in cleanup" Revert "Fix: On wasm targets, call panic_in_cleanup if panic occurs in cleanup #151771" #154700
• core: Update the feature gate on TryFrom<integer> for bool core: Update the feature gate on TryFrom<integer> for bool #154691

r? cuviper

[rustbot]

⚠️ Warning ⚠️

• Some commits in this PR modify submodules.

  If this was not intentional, see I changed a submodule on accident in the rustc dev guide.

[cuviper]

@folkertdev -- I found that your fix to deinterleaving_load! backported cleanly, but interleaving_store! doesn't exist on beta (without rust-lang/stdarch#2032). The new test still passes, but let me know if we need a fix somewhere in the older code too.

[cuviper]

@bors r+ rollup=never

[rust-bors]

📌 Commit 940fc4d has been approved by cuviper

It is now in the queue for this repository.

[folkertdev]

@folkertdev -- I found that your fix to deinterleaving_load! backported cleanly, but interleaving_store! doesn't exist on beta (without rust-lang/stdarch#2032). The new test still passes, but let me know if we need a fix somewhere in the older code too.

That's expected, the interleaving_store! macro is only added in a later commit, so beta still uses the earlier manual implementation (which is correct because it does not use ptr::read_unaligned but instead uses an LLVM intrinsic).

[Zalathar]

At 3 hours into the run, the dist-x86_64-linux job still hasn't been picked up by a runner:

Evaluating job.if
Evaluating: success()
Result: true
Requested labels: codebuild-ubuntu-22-36c-23928791480-1
Job defined at: rust-lang/rust/.github/workflows/ci.yml@refs/heads/automation/bors/auto
Waiting for a runner to pick up this job...

@bors cancel

[rust-bors]

Auto build was cancelled. Cancelled workflows:

• https://github.com/rust-lang/rust/actions/runs/23928791480

The next pull request likely to be tested is #154740.

[Zalathar]

Scheduling: Make sure this gets another chance before the next rollup.

@bors p=5

[rust-bors]

☀️ Test successful - CI
Approved by: cuviper
Duration: 3h 10m 39s
Pushing cc969f3 to beta...