Luca Barbato
3bdfa0f20e
Fix the documentation of vec_ceil
2023-07-03 20:39:57 +01:00
Amanieu d'Antras
cf728faa26
Fix some NEON intrinsics not appearing in standard library docs
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This happens because the docs are built for x86_64, see #1345 .
Fixes #1444
2023-06-28 21:19:48 +01:00
bjorn3
ecc8d7ccb6
Use const {} for the immediate args of _mm*_cmp_*
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Rustc_codegen_cranelift requires immediates to already be constant in
MIR unlike LLVM which only needs them constant after optimizations.
2023-06-23 14:57:54 +02:00
Jacob Bramley
31e17e39c2
Add AArch64 vrnd*_f64 Neon intrinsics.
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The LLVM intrinsic doesn't support float64x1_t, but the required
instruction is a scalar form (e.g. `frint32x <Dd>, <Dn>`), so we can
implement these using the scalar intrinsic.
Note that Clang does not support these intrinsics, so they aren't
covered by intrinsic-test. Additional validation is included in this
patch to ensure that we're selecting an instruction with the same
behaviour as the corresponding vector form (which all have
intrinsic-tests).
2023-06-21 18:52:21 +02:00
Jacob Bramley
0459405ea9
Add more AArch64 vrnd intrinsics.
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LLVM can't select float64x1_t variants, but float64x2_t variants work.
2023-06-21 18:52:21 +02:00
Jacob Bramley
a9fecd8456
Support AArch32 Neon dotprod intrinsics.
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Note that the feature detection requires a recent Linux kernel (v6.2).
2023-06-21 18:52:21 +02:00
Jacob Bramley
1e15fa3f0a
Add support for AArch64 i8mm *dot intrinsics.
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This includes vsudot and vusdot, which perform mixed-signedness dot
product operations.
2023-06-21 18:52:21 +02:00
Kisaragi Marine
4afdd80422
arm(neon): regenerate code
2023-06-20 00:47:34 +02:00
Amanieu d'Antras
636476bcc1
Remove obscure & rarely used ARM intrinsics
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In almost all cases it is preferable to use the stable `asm!` instead of
calling these intrinsics.
This PR removes the following unstable intrinsics:
- `__breakpoint` Clang extension, not part of ACLE.
- `brk`: undocumented
- `_rev*`, `_clz*`, `_rbit*`: use methods on integer types instead
- `__ldrex`, `__strex`: deprecated in ACLE, hard to use correctly
- Register access API: API doesn't match ACLE, better to just use asm
Also considered for deletion, but not included in this PR:
- Barriers: `__isb`, `__dsb`, `__dmb`
- Hints: `__wfi`, `__wfe`, `__sev`, `__sevl`, `__yield`, `__nop`
2023-06-16 16:09:53 +02:00
Scott McMurray
b77fc27aaa
Stabilize __m512i, __m512, and __m512d
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I didn't include `__m512bh` since `__m128bh` is also unstable.
2023-06-13 22:46:58 +02:00
8051enthusiast
4b9528ec3b
Fix documentation for carryless multiplication
2023-05-26 15:21:37 +02:00
Amanieu d'Antras
7586d9dcd1
Fix typo in cfg
2023-05-26 15:20:15 +02:00
Josh Triplett
87c70444d6
Remove ud2 intrinsic (in favor of asm! or abort as needed)
2023-05-25 23:30:24 +02:00
Amanieu d'Antras
01d9b052ea
Stabilize AArch64 AES/SHA1/SHA2 intrinsics
2023-05-25 23:29:04 +02:00
Luca Barbato
5ebcf56693
Add vec_splat
2023-05-17 23:16:09 +02:00
Luca Barbato
79a969a616
Add vec_splat_{u,i}{8,16,32}
2023-05-17 23:16:09 +02:00
Luca Barbato
284b9706d0
Add vec_unpackh and vec_unpackl
2023-05-12 11:18:18 +01:00
Luca Barbato
147b864b34
Add vec_packs and vec_packsu
2023-05-12 11:18:18 +01:00
Luca Barbato
76a5034836
Add vec_pack
2023-05-12 11:18:18 +01:00
Luca Barbato
7b080559bb
Add vec_mergel and vec_mergeh
2023-05-12 11:18:18 +01:00
Alan Somers
1dcba9edde
Implement _mm256_i32scatter_epi64 from AVX512VL
2023-05-08 07:20:40 +01:00
Luca Barbato
bbc8575e9b
Add vec_cts and vec_ctu
2023-04-27 13:08:05 -07:00
Luca Barbato
dc115cabbb
Add vec_cft
2023-04-27 13:08:05 -07:00
Luca Barbato
94362b595c
Split vec_lde tests
2023-04-24 19:02:22 -07:00
Luca Barbato
333d986341
Add vec_ldl
2023-04-24 19:02:22 -07:00
Luca Barbato
9bf9dd4e4d
Add vec_lde
2023-04-24 19:02:22 -07:00
Luca Barbato
e50d4d54b5
Remove the altivec and vsx guards
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As mentioned in #1402 .
2023-04-23 11:52:27 -07:00
Luca Barbato
cdfd5a2721
Add vec_or, vec_xor, vec_nor
2023-04-22 16:03:22 -07:00
Urgau
5d4192a9d6
Remove useless drop (clippy drop_ref and drop_copy lint)
2023-04-21 06:41:55 -07:00
Luca Barbato
416fb2e11b
Add vec_any_out
2023-04-13 01:54:42 +01:00
Luca Barbato
b27fcf7ba3
Add vec_any_nan, vec_any_nge, vec_any_ngt, vec_any_nle, vec_any_nlt and vec_any_numeric
2023-04-13 01:54:42 +01:00
Luca Barbato
6e78450cb5
Add vec_all_numeric
2023-04-13 01:54:42 +01:00
Luca Barbato
3e90cd9b62
Add vec_all_nle and vec_all_nlt
2023-04-13 01:54:42 +01:00
Luca Barbato
e85dff6489
Add vec_all_nge and vec_all_ngt
2023-04-13 01:54:42 +01:00
Luca Barbato
3b83d68b9a
Add vec_all_nan, vec_all_ne and vec_any_ne
2023-04-13 01:54:42 +01:00
Luca Barbato
e17e7243b1
Add vec_all_lt and vec_any_lt
2023-04-13 01:54:42 +01:00
Luca Barbato
8a97475c66
Add vec_all_le and vec_any_le
2023-04-13 01:54:42 +01:00
Luca Barbato
911ee09056
Add vec_all_in
2023-04-13 01:54:42 +01:00
Luca Barbato
0fa72df240
Add vec_all_gt and vec_any_gt
2023-04-13 01:54:42 +01:00
Luca Barbato
24cc2fdb85
Add vec_all_ge and vec_any_ge
2023-04-13 01:54:42 +01:00
Luca Barbato
c587804586
Add vec_all_eq and vec_any_eq
2023-04-13 01:54:42 +01:00
Luca Barbato
2749cfe2ff
Move the altivec macros in a stand alone files
2023-04-13 01:54:42 +01:00
Kisaragi
600533dbdc
x86: remove unnecessary parens
2023-04-12 21:41:28 +01:00
Jubilee Young
adc506ddaa
Clarify undefined can still mean init
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These intrinsics actually are zeroing, so we should be upfront
that these still return a valid value in reality. At most,
we might in the future want to use a "freezing" semantics here.
In any case, they are definitely not returning MaybeUninit,
or any other possibly-poison value.
2023-04-11 13:17:42 +01:00
Amanieu d'Antras
c66be336c6
Fix CI
2023-04-08 21:41:40 +01:00
Taiki Endo
1ec5981759
core_arch: Remove uses of arm crypto target feature
2023-04-01 18:42:27 +01:00
Amanieu d'Antras
fbed7945aa
Update intrinsic tests for LLVM 16
2023-03-30 15:43:03 +01:00
Luca Barbato
a331bc9512
Fix the powerpc feature guards
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Now the documentation should be generated correctly and vsx isn't always
present.
2023-03-25 23:05:16 +01:00
Amanieu d'Antras
fff3c73f11
Mark more arm_shared intrinsics and types as stable in docs
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This is a follow-up to #1345 where these appeared as unstable in the
standard library docs because they are only stabilized for ARM. They
were missed in the original PR.
2023-03-24 23:27:24 +01:00
Luca Barbato
e82aebe756
core_arch: Unbreak powerpc64 tests
2023-03-24 23:27:08 +01:00
