1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %s \
2// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
3// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+streaming-sve < %s \
4// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
5// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
6// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
8// RUN:        | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
10// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
11
12xar     z0.b, z0.b, z1.b, #1
13// CHECK-INST: xar	z0.b, z0.b, z1.b, #1
14// CHECK-ENCODING: [0x20,0x34,0x2f,0x04]
15// CHECK-ERROR: instruction requires: streaming-sve or sve2
16// CHECK-UNKNOWN: 20 34 2f 04 <unknown>
17
18xar     z31.b, z31.b, z30.b, #8
19// CHECK-INST: xar	z31.b, z31.b, z30.b, #8
20// CHECK-ENCODING: [0xdf,0x37,0x28,0x04]
21// CHECK-ERROR: instruction requires: streaming-sve or sve2
22// CHECK-UNKNOWN: df 37 28 04 <unknown>
23
24xar     z0.h, z0.h, z1.h, #1
25// CHECK-INST: xar	z0.h, z0.h, z1.h, #1
26// CHECK-ENCODING: [0x20,0x34,0x3f,0x04]
27// CHECK-ERROR: instruction requires: streaming-sve or sve2
28// CHECK-UNKNOWN: 20 34 3f 04 <unknown>
29
30xar     z31.h, z31.h, z30.h, #16
31// CHECK-INST: xar	z31.h, z31.h, z30.h, #16
32// CHECK-ENCODING: [0xdf,0x37,0x30,0x04]
33// CHECK-ERROR: instruction requires: streaming-sve or sve2
34// CHECK-UNKNOWN: df 37 30 04 <unknown>
35
36xar     z0.s, z0.s, z1.s, #1
37// CHECK-INST: xar	z0.s, z0.s, z1.s, #1
38// CHECK-ENCODING: [0x20,0x34,0x7f,0x04]
39// CHECK-ERROR: instruction requires: streaming-sve or sve2
40// CHECK-UNKNOWN: 20 34 7f 04 <unknown>
41
42xar     z31.s, z31.s, z30.s, #32
43// CHECK-INST: xar	z31.s, z31.s, z30.s, #32
44// CHECK-ENCODING: [0xdf,0x37,0x60,0x04]
45// CHECK-ERROR: instruction requires: streaming-sve or sve2
46// CHECK-UNKNOWN: df 37 60 04 <unknown>
47
48xar     z0.d, z0.d, z1.d, #1
49// CHECK-INST: xar	z0.d, z0.d, z1.d, #1
50// CHECK-ENCODING: [0x20,0x34,0xff,0x04]
51// CHECK-ERROR: instruction requires: streaming-sve or sve2
52// CHECK-UNKNOWN: 20 34 ff 04 <unknown>
53
54xar     z31.d, z31.d, z30.d, #64
55// CHECK-INST: xar	z31.d, z31.d, z30.d, #64
56// CHECK-ENCODING: [0xdf,0x37,0xa0,0x04]
57// CHECK-ERROR: instruction requires: streaming-sve or sve2
58// CHECK-UNKNOWN: df 37 a0 04 <unknown>
59
60
61// --------------------------------------------------------------------------//
62// Test compatibility with MOVPRFX instruction.
63
64movprfx z31, z7
65// CHECK-INST: movprfx z31, z7
66// CHECK-ENCODING: [0xff,0xbc,0x20,0x04]
67// CHECK-ERROR: instruction requires: streaming-sve or sve
68// CHECK-UNKNOWN: ff bc 20 04 <unknown>
69
70xar     z31.d, z31.d, z30.d, #64
71// CHECK-INST: xar     z31.d, z31.d, z30.d, #64
72// CHECK-ENCODING: [0xdf,0x37,0xa0,0x04]
73// CHECK-ERROR: instruction requires: streaming-sve or sve2
74// CHECK-UNKNOWN: df 37 a0 04 <unknown>
75