1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %s \
2// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
4// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
6// RUN:        | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
8// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
9
10sqshlu z0.b, p0/m, z0.b, #0
11// CHECK-INST: sqshlu z0.b, p0/m, z0.b, #0
12// CHECK-ENCODING: [0x00,0x81,0x0f,0x04]
13// CHECK-ERROR: instruction requires: sve2
14// CHECK-UNKNOWN: 00 81 0f 04 <unknown>
15
16sqshlu z31.b, p0/m, z31.b, #7
17// CHECK-INST: sqshlu z31.b, p0/m, z31.b, #7
18// CHECK-ENCODING: [0xff,0x81,0x0f,0x04]
19// CHECK-ERROR: instruction requires: sve2
20// CHECK-UNKNOWN: ff 81 0f 04 <unknown>
21
22sqshlu z0.h, p0/m, z0.h, #0
23// CHECK-INST: sqshlu z0.h, p0/m, z0.h, #0
24// CHECK-ENCODING: [0x00,0x82,0x0f,0x04]
25// CHECK-ERROR: instruction requires: sve2
26// CHECK-UNKNOWN: 00 82 0f 04 <unknown>
27
28sqshlu z31.h, p0/m, z31.h, #15
29// CHECK-INST: sqshlu z31.h, p0/m, z31.h, #15
30// CHECK-ENCODING: [0xff,0x83,0x0f,0x04]
31// CHECK-ERROR: instruction requires: sve2
32// CHECK-UNKNOWN: ff 83 0f 04 <unknown>
33
34sqshlu z0.s, p0/m, z0.s, #0
35// CHECK-INST: sqshlu z0.s, p0/m, z0.s, #0
36// CHECK-ENCODING: [0x00,0x80,0x4f,0x04]
37// CHECK-ERROR: instruction requires: sve2
38// CHECK-UNKNOWN: 00 80 4f 04 <unknown>
39
40sqshlu z31.s, p0/m, z31.s, #31
41// CHECK-INST: sqshlu z31.s, p0/m, z31.s, #31
42// CHECK-ENCODING: [0xff,0x83,0x4f,0x04]
43// CHECK-ERROR: instruction requires: sve2
44// CHECK-UNKNOWN: ff 83 4f 04 <unknown>
45
46sqshlu z0.d, p0/m, z0.d, #0
47// CHECK-INST: sqshlu z0.d, p0/m, z0.d, #0
48// CHECK-ENCODING: [0x00,0x80,0x8f,0x04]
49// CHECK-ERROR: instruction requires: sve2
50// CHECK-UNKNOWN: 00 80 8f 04 <unknown>
51
52sqshlu z31.d, p0/m, z31.d, #63
53// CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
54// CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
55// CHECK-ERROR: instruction requires: sve2
56// CHECK-UNKNOWN: ff 83 cf 04 <unknown>
57
58// --------------------------------------------------------------------------//
59// Test compatibility with MOVPRFX instruction.
60
61movprfx z31.d, p0/z, z6.d
62// CHECK-INST: movprfx z31.d, p0/z, z6.d
63// CHECK-ENCODING: [0xdf,0x20,0xd0,0x04]
64// CHECK-ERROR: instruction requires: sve
65// CHECK-UNKNOWN: df 20 d0 04 <unknown>
66
67sqshlu z31.d, p0/m, z31.d, #63
68// CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
69// CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
70// CHECK-ERROR: instruction requires: sve2
71// CHECK-UNKNOWN: ff 83 cf 04 <unknown>
72
73movprfx z31, z6
74// CHECK-INST: movprfx z31, z6
75// CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
76// CHECK-ERROR: instruction requires: sve
77// CHECK-UNKNOWN: df bc 20 04 <unknown>
78
79sqshlu z31.d, p0/m, z31.d, #63
80// CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
81// CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
82// CHECK-ERROR: instruction requires: sve2
83// CHECK-UNKNOWN: ff 83 cf 04 <unknown>
84