Sync rustc_codegen_cranelift

[bjorn3]

This contains fixes for the last two remaining known miscompilations. One is the lack of stack alignment support in cranelift which has been worked around by dynamically realigning at runtime. This fixed rayon and by extension Wasmtime. And the other is lack of zero/sign extending of small arguments when the ABI requires this. This is completely fine when only using cg_clif compiled code, but LLVM depends on this resulting in weird behavior of mixed LLVM, Cranelift binaries. The update to Cranelift 0.101.1 fixes this. In addition I have implemented all x86_64 SIMD intrinsics required by the image and rav1e crates.

r? @ghost

@rustbot label +A-codegen +A-cranelift +T-compiler

[rustbot]

There are merge commits (commits with multiple parents) in your changes. We have a no merge policy so these commits will need to be removed for this pull request to be merged.

You can start a rebase with the following commands:

$ # rebase
$ git rebase -i master
$ # delete any merge commits in the editor that appears
$ git push --force-with-lease

The following commits are merge commits:

• 484bc7f
• a99b1b4

[bjorn3]

@bors r+ p=1 subtree sync

[bors]

📌 Commit 484bc7f has been approved by bjorn3

It is now in the queue for this repository.

[bors]

⌛ Testing commit 484bc7f with merge 642bfb2...

[bors]

☀️ Test successful - checks-actions
Approved by: bjorn3
Pushing 642bfb2 to master...

[rust-timer]

Finished benchmarking commit (642bfb2): 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.

	mean	range	count
Regressions ❌ (primary)	3.4%	[3.4%, 3.4%]	1
Regressions ❌ (secondary)	1.6%	[1.3%, 1.9%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-4.3%	[-6.7%, -1.9%]	2
All ❌✅ (primary)	3.4%	[3.4%, 3.4%]	1

Cycles

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

Binary size

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

Bootstrap: missing data
Artifact size: 304.32 MiB -> 304.29 MiB (-0.01%)