Update stdarch

[ehuss]

Updates stdarch

• core_arch: Add LoongArch basic intrinsics: core_arch: Add LoongArch basic intrinsics stdarch#1688
• New ARM intrinsic generator: New ARM intrinsic generator stdarch#1693
• Fix the bug in CMPINT intrinsics with IMM3=7: Fix the bug in CMPINT intrinsics with IMM3=7 stdarch#1694
• Expand feature detection on AArch64 Darwin: Expand feature detection on AArch64 Darwin stdarch#1695
• Tidying x86 as_* functions: Tidying x86 as_* functions stdarch#1696
• Fix typo and prettify comment: Fix typo and prettify comment stdarch#1697
• add is_s390x_feature_detected: add is_s390x_feature_detected stdarch#1699
• add vec_add for s390x: add vec_add for s390x stdarch#1703
• 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
• Fix build and CLI behaviour for stdarch-gen-arm. Fix build and CLI behaviour for stdarch-gen-arm. stdarch#1705
• Fix some test naming, and refactor stdarch-verify in general: Fix some test naming, and refactor stdarch-verify in general stdarch#1707
• Update all stdarch crates to Rust 2024: Update all stdarch crates to Rust 2024 stdarch#1710
• Add keylocker (kl and widekl) intrinsics and runtime feature detection: Add keylocker (kl and widekl) intrinsics and runtime feature detection stdarch#1706
• S390x vector bitwise operations: S390x vector bitwise operations stdarch#1709
• Update CI to FreeBSD 13.4: Update CI to FreeBSD 13.4 stdarch#1715
• Update wasm sub sat intrinsics for LLVM 20: Update wasm sub sat intrinsics for LLVM 20 stdarch#1719
• powerpc: use more target-independent llvm intrinsics (min, max, round, countlz): powerpc: use more target-independent llvm intrinsics (min, max, round, countlz) stdarch#1713
• S390x float rounding: S390x float rounding stdarch#1712
• mark riscv intrinsics as safe: mark riscv intrinsics as safe stdarch#1717
• change redundant transmutations of sign to cast_unsigned: change redundant transmutations of sign to cast_unsigned stdarch#1711
• Fix - AArch64 Big Endian Intrinsics: Fix - AArch64 Big Endian Intrinsics  stdarch#1708
• mark x86 intrinsics as safe: mark x86 intrinsics as safe stdarch#1714
• AArch64: Add NEON fp16 intrinsics: AArch64: Add NEON fp16 intrinsics stdarch#1726
• wasm: use simd_as for float to integer conversions: wasm: use simd_as for float to integer conversions stdarch#1724
• nvptx: use simd_fmin and simd_fmax for minnum and maxnum: nvptx: use simd_fmin and simd_fmax for minnum and maxnum stdarch#1725
• powerpc: use simd_ceil and simd_floor: powerpc: use simd_ceil and simd_floor stdarch#1723
• Changed altivec.rs to new intrinsic declaration: Changed altivec.rs to new intrinsic declaration stdarch#1722
• Remove some allow(unsafe_op_in_unsafe_fn)s and use target_feature 1.1 in examples: Remove some allow(unsafe_op_in_unsafe_fn)s and use target_feature 1.1 in examples stdarch#1727
• fix - neon type signed unsigned conversions: fix - neon type signed unsigned conversions stdarch#1729
• s390x_is_feature_detected!: detect more features: s390x_is_feature_detected!: detect more features stdarch#1720
• Fix doctests failing due to unused_unsafe: Fix doctests failing due to unused_unsafe stdarch#1731
• fix compilation on armebv7r-none-eabi: fix compilation on armebv7r-none-eabi stdarch#1733
• wasm: update for rintf intrinsic rename: wasm: update for rintf intrinsic rename stdarch#1721
• powerpc: use the simd_fma intrinsic for vec_madd: powerpc: use the simd_fma intrinsic for vec_madd stdarch#1734
• powerpc: use llvm.fshl for vec_rl: powerpc: use llvm.fshl for vec_rl stdarch#1735
• s390x: add more intrinsics: s390x: add more intrinsics stdarch#1728

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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 90aa469...

[GuillaumeGomez]

Seems like it failed in #136930.

[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?

[bors]

💔 Test failed - checks-actions

[workingjubilee]

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

[ehuss]

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

From what I can tell, with the latest cranelift (or #137078), the test still fails.

[bors]

⌛ Testing commit aec8d29 with merge ef17f9add84a29384cfd64b6ac3ee5f76a988822...

[bors]

💔 Test failed - checks-actions

[ehuss]

This is currently blocked on rust-lang/stdarch#1733

[RalfJung]

@ehuss any chance you could include rust-lang/stdarch#1721 in this PR? :)

[RalfJung]

r? @Amanieu

[ehuss]

@bors try

[bors]

⌛ Trying commit c4cee08 with merge b49d2f24bfd24bb57c339dc3bd1a900dadafab5f...

[ehuss]

@bors try

[bors]

⌛ Trying commit c4cee08 with merge 4de7b19...

[bors]

☀️ Try build successful - checks-actions
Build commit: 4de7b19 (4de7b19600965e215fabbb1623247e3321493ac0)

[ehuss]

@bors r=Amanieu rollup=never p=4

[bors]

📌 Commit c4cee08 has been approved by Amanieu

It is now in the queue for this repository.