bors
ce4beebecb
Auto merge of #146683 - clarfonthey:safe-intrinsics, r=RalfJung,Amanieu
...
Mark float intrinsics with no preconditions as safe
Note: for ease of reviewing, the list of safe intrinsics is sorted in the first commit, and then safe intrinsics are added in the second commit.
All *recently added* float intrinsics have been correctly marked as safe to call due to the fact that they have no preconditions. This adds the remaining float intrinsics which are safe to call to the safe intrinsic list, and removes the unsafe blocks around their calls.
---
Side note: this may want a try run before being added to the queue, since I'm not sure if there's any tier-2 code that uses these intrinsics that might not be tested on the usual PR flow. We've already uncovered a few places in subtrees that do this, and it's worth double-checking before clogging up the queue.
2025-09-22 14:35:46 +00:00
ltdk
055e05a338
Mark float intrinsics with no preconditions as safe
2025-09-21 20:37:51 -04:00
Folkert de Vries
5dd0fdcd67
Merge pull request #1919 from sayantn/fix-vreinterpret
...
Remove big-endian swizzles from `vreinterpret`
2025-09-15 08:18:20 +00:00
Tsukasa OI
a3b7aad20f
stdarch-gen-arm: Make Clippy happy
2025-09-12 11:50:51 +00:00
sayantn
bb31725e67
Remove big-endian swizzles from vreinterpret
2025-09-12 01:20:34 +05:30
Folkert de Vries
ae648be783
use llvm.roundeven on arm
2025-08-29 12:15:41 +02:00
Folkert de Vries
98bd1d7445
use simd_saturating_{add, sub} on neon
2025-08-21 10:25:00 +02:00
Daniel Paoliello
f2c0c3dd44
Add testing for Arm64EC Windows
2025-08-10 13:19:06 -07:00
klensy
d8bf6c48a4
bump serde_with. Weird that it works without std feature, but
2025-07-23 12:22:33 +03:00
Folkert de Vries
b74c4825cb
test for the high version of a number of instructions
2025-07-17 02:12:15 +02:00
Folkert de Vries
bdd1ca1eea
aarch64: check for trn1 and trn2
2025-07-15 22:17:03 +02:00
Folkert de Vries
c13e3aa6b4
aarch64: check for uzp1 and uzp2
2025-07-15 22:17:02 +02:00
Folkert de Vries
ce3eabfd70
aarch64: check for zip1 and zip2
2025-07-15 22:17:02 +02:00
Folkert de Vries
6444994556
aarch64/arm: fix tests that matched on prefix of instruction
2025-07-15 20:20:46 +02:00
Amanieu d'Antras
2aaa584094
Merge pull request #1872 from folkertdev/aarch64-horizontal-add
...
`aarch64`: use `intrinsics::simd` for horizontal add and `abs`
2025-07-15 00:19:05 +00:00
Folkert de Vries
48c33b7748
aarch64: implement vabs using instrinsics::simd
2025-07-15 01:36:20 +02:00
Folkert de Vries
42bcb0668e
aarch64: use simd_reduce_add_unordered
2025-07-12 21:50:51 +02:00
Folkert de Vries
17b8fc938d
aarch64: use simd_reduce_min and simd_reduce_max for integers
2025-07-12 18:12:09 +02:00
Folkert de Vries
750ddfd8d3
aarch64: use simd_reduce_min and simd_reduce_max for floats
2025-07-12 18:12:08 +02:00
Folkert de Vries
72afae5fd6
arm: use simd_fmin and simd_fmax
2025-07-12 18:12:08 +02:00
Folkert de Vries
441824cfca
aarch64: use simd_fmin and simd_fmax
2025-07-12 18:12:08 +02:00
Folkert de Vries
ca70466fa3
aarch64: use f16::min and f16::max
2025-07-12 18:12:08 +02:00
Folkert de Vries
301bb69450
Merge pull request #1868 from folkertdev/gen-arm-remove-lazy-static
...
`stdarch-gen-arm`: remove `lazy_static`, use `LazyLock` instead
2025-07-11 23:44:24 +00:00
Sayantan Chakraborty
cd48abd478
Merge pull request #1858 from folkertdev/aarch-comparison-operators
...
aarch64: use `core::intrinsics::simd` for integer min/max
2025-07-11 23:07:13 +00:00
Folkert de Vries
d6feec7735
stdarch-gen-arm: remove lazy_static, use LazyLock instead
2025-07-12 01:02:49 +02:00
Marijn Schouten
a8110072ff
thumbv7neon-unknown-linux-gnueabihf clippy fixes
2025-07-11 11:13:13 +00:00
Sayantan Chakraborty
bb7a446c75
Merge pull request #1857 from folkertdev/arm-dup
...
use `splat` for the aarch64/arm dup intrinsics
2025-07-10 22:40:03 +00:00
Folkert de Vries
6d1f9552bd
use intrinsics::simd for integer max/min
2025-07-10 15:04:13 +02:00
Folkert de Vries
ef048d98ce
use splat for the aarch64/arm dup intrinsics
2025-07-10 12:08:38 +02:00
Folkert de Vries
061a941adc
remove unneeded cast
2025-07-08 10:27:34 +00:00
Folkert de Vries
92701fef20
shorten array literals
2025-07-08 10:27:34 +00:00
Folkert de Vries
323c646ec3
remote intermediate assignment
2025-07-08 10:27:34 +00:00
Folkert de Vries
82126a6eba
fix whitespace in aarch64.spec.yml
2025-07-08 10:27:34 +00:00
sayantn
658b5c8f69
Use simd_funnel_sh{l,r} and simd_round_ties_even to remove uses of LLVM intrinsics
2025-07-07 23:30:02 +00:00
Marijn Schouten
fddd05bd7f
some clippy fixes
2025-07-07 23:28:47 +00:00
sayantn
068cc378a6
Remove uses of deprecated type-specific pointers from ARM
2025-06-02 19:45:08 +00:00
sayantn
5d47941854
Use correct LLVM intrinsic for vmull and vaddv
2025-06-02 19:45:08 +00:00
sayantn
2665fe5729
Use rust intrinsics for more ARM intrinsics
2025-06-02 19:45:08 +00:00
Adam Gemmell
d2587282eb
Revert vbsl[q]_f16 to unstable
2025-06-02 18:34:18 +00:00
Folkert de Vries
52115419a3
use simd_bitreverse on aarch64
2025-06-01 22:58:15 +00:00
Tsukasa OI
7168d48c0b
stdarch-gen-arm: Modernization of the coding style
...
It modernizes the coding style of the crate stdarch-gen-arm by fixing
Clippy warnings (except clippy::{collapsible_if,obfuscated_if_else} that
might make the program look worse as a result of "fixing" warnings).
Clippy: rust version 1.89.0-nightly (6f6971078 2025-05-28)
Number of Fixed Warnings: 84/84
Note:
Rust Analyzer double counts one of the Clippy warnings so it reduces
85 warnings (as reported by the Rust Analyzer).
This commit also applies similar technique used to resolve Clippy
warnings but also simplifies identifier name formatting and makes
reading easier.
Confirmed that the exact same code will be generated.
2025-05-31 09:38:49 +00:00
sayantn
cd63f26d86
Upgrade more intrinsics to the new version
2025-05-30 18:02:17 +00:00
James Barford-Evans
c65583c2b3
Pr feedback for instruction & hookup CI for aarch64_be
2025-05-03 05:06:15 +00:00
James Barford-Evans
ef92b59242
fix - aarch64_be tests
2025-05-03 05:06:15 +00:00
sayantn
400dab3df7
Fix stdarch-verify
2025-05-01 11:30:47 +00:00
James Barford-Evans
08b9752ee1
refactor - arm_shared intrinsics are now YAML, where possible use anchor
...
tags
2025-03-25 10:53:54 +00:00
James Barford-Evans
89c9c8ba9c
feat - FEAT_LUT neon instrinsics
2025-03-05 14:54:05 +00:00
James Barford-Evans
520dfd5210
add unstable for faminmax
2025-03-04 15:50:04 +00:00
James Barford-Evans
61b9f9f9eb
mark FEAT_FAMINMAX intrinsics as safe
2025-03-04 15:50:04 +00:00
James Barford-Evans
de7f56ff35
Add aarch64_unstable_target_feature and relax instruction assertion
2025-03-04 15:50:04 +00:00
