library: update stdarch submodule

[luojia65]

It has been one month since we update stdarch submodule into main branch Rust, it includes various fixes in code and more neat documents. This pull request also adds missing features to ensure we can build latest stdarch submodule.

The documents after this pull request:

Comparing to current nightly:

r? @Amanieu

[rustbot]

Hey! It looks like you've submitted a new PR for the library teams!

If this PR contains changes to any rust-lang/rust public library APIs then please comment with @rustbot label +T-libs-api -T-libs to tag it appropriately. If this PR contains changes to any unstable APIs please edit the PR description to add a link to the relevant API Change Proposal or create one if you haven't already. If you're unsure where your change falls no worries, just leave it as is and the reviewer will take a look and make a decision to forward on if necessary.

Examples of T-libs-api changes:

• Stabilizing library features
• Introducing insta-stable changes such as new implementations of existing stable traits on existing stable types
• Introducing new or changing existing unstable library APIs (excluding permanently unstable features / features without a tracking issue)
• Changing public documentation in ways that create new stability guarantees
• Changing observable runtime behavior of library APIs

[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[Amanieu]

@bors r+

[bors]

📌 Commit 37cbbf52e78ec18f82df77feca2167f7a0b6ca46 has been approved by Amanieu

It is now in the queue for this repository.

[Amanieu]

@bors rollup=never

[bors]

⌛ Testing commit 37cbbf52e78ec18f82df77feca2167f7a0b6ca46 with merge 714f610d82ddfa132905e51c6c0485e384af1bf8...

[bors]

💔 Test failed - checks-actions

[luojia65]

Seems like we have a missing feature target_feature_11 here. I double checked the diff and modified code so we should not have missing features by now.

[luojia65]

Hello! I'm afraid I have to ping again, for I modified code (add one feature) to pass the tests which will break the review before force pushing.

r? @Amanieu

[Amanieu]

@bors r+

[bors]

📌 Commit 59fea7e has been approved by Amanieu

It is now in the queue for this repository.

[bors]

⌛ Testing commit 59fea7e with merge 4891d57...

[bors]

☀️ Test successful - checks-actions
Approved by: Amanieu
Pushing 4891d57 to master...

[rust-timer]

Finished benchmarking commit (4891d57): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean1	range	count2
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-3.1%	[-3.3%, -2.8%]	2
Improvements ✅ (secondary)	-2.9%	[-7.8%, -0.9%]	18
All ❌✅ (primary)	-3.1%	[-3.3%, -2.8%]	2

Cycles

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean1	range	count2
Regressions ❌ (primary)	1.2%	[1.2%, 1.2%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-2.7%	[-3.2%, -2.3%]	2
Improvements ✅ (secondary)	-3.3%	[-3.3%, -3.3%]	1
All ❌✅ (primary)	-1.4%	[-3.2%, 1.2%]	3

Footnotes

1. the arithmetic mean of the percent change ↩ ↩²

2. number of relevant changes ↩ ↩²