rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
1,409 Commits 1 Branch 0 Tags
78bef173f4760b76a6bb34a5ed926da4daae507f
Commit Graph

59 Commits

Author SHA1 Message Date
Jamie Cunliffe
0285e513e0 Update arm vcvt intrinsics to use llvm.fpto(su)i.sat 
Those intrinsics have the correct semantics for the desired fcvtz instruction,
without any undefined behaviour. The previous simd_cast was undefined for
infinite and NaN which could cause issues.
 2021-08-11 13:13:19 +01:00
Adam Gemmell
8cb8cd2142 Replace the crypto feature with aes in generated intrinsics for aarch64 
This allows us to deprecate the crypto target_feature in favour of its
subfeatures.

We cannot do this yet for ARM targets as LLVM requires the crypto
feature. This was fixed in
b8baa2a913
 2021-08-02 23:38:57 +01:00
Sparrow Li
10f7ebc387 Add vfma and vfms neon instructions (#1169) 2021-05-21 12:26:21 +01:00
Sparrow Li
15749b0ed3 Modify the implementation of d_s64 suffix instructions (#1167) 2021-05-19 03:43:53 +01:00
Sparrow Li
09a05e02f4 Add vmull_p64 and vmull_high_p64 for aarch64 (#1157) 2021-05-15 21:58:23 +01:00
Sparrow Li
4a21f4db0e Add vqmovn neon instructions (#1163) 2021-05-14 12:32:58 +01:00
Ralf Jung
a34883b5d3 manually const-ify shuffle arguments (#1160) 2021-05-11 21:11:52 +01:00
SparrowLii
7516a80c31 Add vset neon instructions 2021-05-11 13:38:16 +01:00
SparrowLii
8a2936b9a2 Completion of vcvt neon instruction 2021-05-07 23:02:39 +01:00
SparrowLii
911ace84b2 Add vqrdmulh, vqrdmlah, vqrdmlsh neon instructions 2021-05-06 15:44:54 +01:00
Sparrow Li
fd29f9602c Add vmul_n, vmul_lane, vmulx neon instructions (#1147) 2021-04-30 21:09:41 +01:00
Sparrow Li
07f1d0cae3 Add vmla_n, vmla_lane, vmls_n, vmls_lane neon instructions (#1145) 2021-04-28 22:59:41 +01:00
Sparrow Li
8852d07441 add vcopy neon instructions (#1139) 2021-04-24 01:49:11 +01:00
Christopher Serr
a43f92a181 Add vrndn neon instructions (#1086) 
This adds the neon instructions for lane-wise rounding without actually
converting the lanes to integers.
 2021-04-22 06:08:40 +01:00
Sparrow Li
de3e8f72c5 Add vqdmul* neon instructions (#1130) 2021-04-21 15:27:08 +01:00
surechen
20c0120362 add neon instruction vaddlv_* (#1129) 2021-04-20 15:19:04 +01:00
Sparrow Li
6354de5993 Add vrshl, vrshr, vrshrn, vrsra, vsra neon instructions (#1127) 2021-04-19 17:49:44 +01:00
surechen
d46e0086e4 add neon instruction vfma_n_* (#1122) 2021-04-17 17:45:54 +01:00
Sebastian Thiel
43126c3f65 [DRAFT] intrinsics for all architectures appear in rustdoc (#1104) 2021-04-17 13:46:33 +01:00
Sparrow Li
e792dfd02c add vqshl, vqshrn, vqshrun neon instructions (#1120) 2021-04-16 13:22:39 +01:00
Sparrow Li
23f45cc955 Add vqrsh* neon instructions (#1119) 2021-04-15 12:29:04 +01:00
liushuyu
33afae1df7 aarch64: add uzp1, uzp2 instructions (#1118) 2021-04-15 12:21:31 +01:00
surechen
aaaa9335eb add neon instruction vfma (#1116) 2021-04-14 15:34:53 +01:00
Sparrow Li
88a5de08cb Allow primitive types in the code generator and add vdup instructions (#1114) 2021-04-12 14:08:26 +01:00
Sparrow Li
5ee0274cef add vshl and vshr neon instructions (#1111) 2021-04-09 08:49:23 +01:00
surechen
a3b5ef2b0c add neon instruction vsubw_* and vsubl_* (#1112) 2021-04-08 15:22:35 +01:00
surechen
e6a81b7566 add neon instruction vmaxnm_f* vpmaxnm_f* vminnm_f* vpminnm_f* (#1105) 2021-04-06 06:57:05 +01:00
Sparrow Li
6201670dd2 Enable constant parameters in the code generator and add vext instructions (#1106) 2021-04-02 22:02:22 +01:00
Sparrow Li
7b21d85a41 add vmovn_high, vrbit, vrnd, vsubhn neon instructions (#1103) 2021-03-31 15:48:58 +01:00
surechen
ef9ec33482 add support for neon instruction vqabs_* (#1102) 2021-03-30 12:22:38 +01:00
Sparrow Li
64f84788c9 add vreinterpret neon instructions (#1101) 2021-03-30 06:51:01 +01:00
surechen
f9e5dfdd66 support neon instruction vabdl_* and vabdl_high_* (#1100) 2021-03-29 11:17:36 +01:00
Sparrow Li
e83d05a3c0 add simd_neg platform intrinsic and vneg, vqneg neon instructions (#1099) 2021-03-29 03:43:36 +01:00
surechen
182d7593f4 support for neon instructions vabal_* and vabal_high_* (#1097) 2021-03-27 16:28:36 +00:00
SparrowLii
770ced9a69 add vzip1, vzip2 instructions 2021-03-23 05:50:03 +00:00
SparrowLii
91bed9bd0c correct instruction names 2021-03-23 05:50:03 +00:00
SparrowLii
69bb74bca6 add vtrn1 and vtrn2 neon instructions 2021-03-23 05:50:03 +00:00
Sparrow Li
63facc4b68 Add vmull, vmull_high, vmlal, vmlal_high, vmlsl, vmlsl_high neon instructions (#1091) 2021-03-20 22:35:19 +00:00
surechen
ce1027d7d5 support s64|u64 for neon instruction vqadd and vqsub (#1090) 2021-03-20 00:55:11 +00:00
Sparrow Li
4773f9b1d2 Support three parameters in the code generator and add vmla and vmls instructions (#1088) 2021-03-17 09:34:21 +00:00
Sparrow Li
7accc82569 add vcvt, vcvta, vcvtn, vcvtm, vcvtp neon instructions (#1084) 2021-03-16 14:30:05 +00:00
Sparrow Li
bb84df7d9f implement different types of parameters and double suffixes in code generator (#1083) 2021-03-15 18:45:51 +00:00
Sparrow Li
01c99c1d05 add vcls, vclz, vcagt, vcage, vcalt, vcale neon instructions (#1072) 2021-03-13 21:55:24 +00:00
Christopher Serr
b132a5c769 Add vrecpe neon instruction (#1079) 
This adds the vector instructions for calculating the lane-wise
reciprocal estimate.
 2021-03-13 17:43:35 +00:00
Christopher Serr
282cfa4db7 Add sqrt and more rsqrte neon instructions (#1078) 
This adds instructions for sqrt and some of the missing reciprocal
square-root estimate instructions.
 2021-03-13 14:27:44 +00:00
Christopher Serr
677644afb9 Add vdiv neon instructions (#1077) 2021-03-13 14:26:44 +00:00
Sparrow Li
088067dbd9 Support _p8 type in stdarch-gen (#1070) 2021-03-10 09:54:43 +00:00
Sparrow Li
7bc90053fd add vcgez, vcgtz, vclez, vcltz neon instructions (#1069) 2021-03-10 06:14:03 +00:00
Sparrow Li
b042298bc4 Modify stdarch-gen to generate instructions composed of multiple functions and add vtst instructions (#1063) 2021-03-08 11:15:04 +00:00
surechen
0203e47f5e support instructions : vabd vaba (#1053) 2021-03-06 17:12:49 +00:00