Update stdarch

[ehuss]

Updates stdarch

41 commits in 684de0d6fef708cae08214fef9643dd9ec7296e1..818c71dae1c612bd7b4ffba69e02c8d7270a18f6
2024-12-21 12:02:28 +0000 to 2025-02-09 12:57:14 -0800

• Update all stdarch crates to Rust 2024: Update all stdarch crates to Rust 2024 stdarch#1710
• Fix some test naming, and refactor stdarch-verify in general: Fix some test naming, and refactor stdarch-verify in general stdarch#1707
• Fix build and CLI behaviour for stdarch-gen-arm. Fix build and CLI behaviour for stdarch-gen-arm. stdarch#1705
• s390x: add vec_sub, vec_mul, vec_min, vec_max, vec_abs and vec_splats: s390x: add vec_sub, vec_mul, vec_min, vec_max, vec_abs and vec_splats stdarch#1704
• add vec_add for s390x: add vec_add for s390x stdarch#1703
• add is_s390x_feature_detected: add is_s390x_feature_detected stdarch#1699
• Fix typo and prettify comment: Fix typo and prettify comment stdarch#1697
• Tidying x86 as_* functions: Tidying x86 as_* functions stdarch#1696
• Expand feature detection on AArch64 Darwin: Expand feature detection on AArch64 Darwin stdarch#1695
• Fix the bug in CMPINT intrinsics with IMM3=7: Fix the bug in CMPINT intrinsics with IMM3=7 stdarch#1694
• New ARM intrinsic generator: New ARM intrinsic generator stdarch#1693
• core_arch: Add LoongArch basic intrinsics: core_arch: Add LoongArch basic intrinsics stdarch#1688

try-job: aarch64-apple
try-job: aarch64-gnu
try-job: aarch64-gnu-debug

[rustbot]

r? @thomcc

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[rustbot]

⚠️ Warning ⚠️

• These commits modify submodules.

[ehuss]

cc @Amanieu

[Amanieu]

@bors r+

[bors]

📌 Commit f410520 has been approved by Amanieu

It is now in the queue for this repository.

[workingjubilee]

@bors r-
@bors try

[bors]

⌛ Trying commit f410520 with merge 90aa469268e28761a148b002bcac365aaba76279...

[GuillaumeGomez]

Seems like it failed in #136930.

[rust-log-analyzer]

A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

aarch64-apple
aarch64-gnu
aarch64-gnu-nopt
##[endgroup]
INFO:root:Job type: TryRunType(custom_jobs=['aarch64-apple', 'aarch64-gnu', 'aarch64-gnu-nopt'])
  File "/home/runner/work/rust/rust/src/ci/github-actions/ci.py", line 314, in <module>
    calculate_job_matrix(data)
  File "/home/runner/work/rust/rust/src/ci/github-actions/ci.py", line 266, in calculate_job_matrix
  File "/home/runner/work/rust/rust/src/ci/github-actions/ci.py", line 266, in calculate_job_matrix
    jobs = calculate_jobs(run_type, job_data)
  File "/home/runner/work/rust/rust/src/ci/github-actions/ci.py", line 153, in calculate_jobs
    raise Exception(
    raise Exception(
Exception: Custom job(s) `['aarch64-gnu-nopt']` not found in auto jobs
##[error]Process completed with exit code 1.

[workingjubilee]

whoops, wrong job name.

@bors try

[bors]

⌛ Trying commit f410520 with merge 45a457d...

[ehuss]

I would suspect it is related to rust-lang/stdarch#1693.
I wonder if the definition of vqsub_u8 changed?

[ehuss]

That particular test (test_vqsub_u8) passes with the LLVM backend, but not cranelift.

@bjorn3 Do you have any ideas?

[rust-log-analyzer]

The job aarch64-apple failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

Updating files:  98% (50913/51952)
Updating files:  99% (51433/51952)
Updating files: 100% (51952/51952)
Updating files: 100% (51952/51952), done.
Switched to a new branch 'try'
branch 'try' set up to track 'origin/try'.
[command]/opt/homebrew/bin/git log -1 --format=%H
45a457d1ec8e1d6c2fed7b81cb18b8c70c2ed73a
##[group]Run src/ci/scripts/setup-environment.sh
src/ci/scripts/setup-environment.sh
---
file:.git/config remote.origin.url=https://github.com/rust-lang-ci/rust
file:.git/config remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
file:.git/config gc.auto=0
file:.git/config http.https://github.com/.extraheader=AUTHORIZATION: basic ***
file:.git/config branch.try.remote=origin
file:.git/config branch.try.merge=refs/heads/try
file:.git/config remote.upstream.fetch=+refs/heads/*:refs/remotes/upstream/*
file:.git/config submodule.library/backtrace.active=true
file:.git/config submodule.library/backtrace.url=https://github.com/rust-lang/backtrace-rs.git
file:.git/config submodule.library/stdarch.active=true
---
   0: _rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::panicking::assert_failed_inner
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
"/Users/runner/work/rust/rust/build/aarch64-apple-darwin/stage1-tools/cg_clif/build/example/neon" exited with status ExitStatus(unix_wait_status(6))
Command has failed. Rerun with -v to see more details.
  local time: Wed Feb 12 20:17:58 UTC 2025
  network time: Wed, 12 Feb 2025 20:17:58 GMT
##[error]Process completed with exit code 1.
Post job cleanup.

[bors]

💔 Test failed - checks-actions

[workingjubilee]

bjorn3 thinks it was this miscompilation: rust-lang/rustc_codegen_cranelift#1560