1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
6// RUN:        | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
8// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
9
10sqdecp  x0, p0.b
11// CHECK-INST: sqdecp x0, p0.b
12// CHECK-ENCODING: [0x00,0x8c,0x2a,0x25]
13// CHECK-ERROR: instruction requires: sve
14// CHECK-UNKNOWN: 00 8c 2a 25 <unknown>
15
16sqdecp  x0, p0.h
17// CHECK-INST: sqdecp x0, p0.h
18// CHECK-ENCODING: [0x00,0x8c,0x6a,0x25]
19// CHECK-ERROR: instruction requires: sve
20// CHECK-UNKNOWN: 00 8c 6a 25 <unknown>
21
22sqdecp  x0, p0.s
23// CHECK-INST: sqdecp x0, p0.s
24// CHECK-ENCODING: [0x00,0x8c,0xaa,0x25]
25// CHECK-ERROR: instruction requires: sve
26// CHECK-UNKNOWN: 00 8c aa 25 <unknown>
27
28sqdecp  x0, p0.d
29// CHECK-INST: sqdecp x0, p0.d
30// CHECK-ENCODING: [0x00,0x8c,0xea,0x25]
31// CHECK-ERROR: instruction requires: sve
32// CHECK-UNKNOWN: 00 8c ea 25 <unknown>
33
34sqdecp  xzr, p15.b, wzr
35// CHECK-INST: sqdecp xzr, p15.b, wzr
36// CHECK-ENCODING: [0xff,0x89,0x2a,0x25]
37// CHECK-ERROR: instruction requires: sve
38// CHECK-UNKNOWN: ff 89 2a 25 <unknown>
39
40sqdecp  xzr, p15.h, wzr
41// CHECK-INST: sqdecp xzr, p15.h, wzr
42// CHECK-ENCODING: [0xff,0x89,0x6a,0x25]
43// CHECK-ERROR: instruction requires: sve
44// CHECK-UNKNOWN: ff 89 6a 25 <unknown>
45
46sqdecp  xzr, p15.s, wzr
47// CHECK-INST: sqdecp xzr, p15.s, wzr
48// CHECK-ENCODING: [0xff,0x89,0xaa,0x25]
49// CHECK-ERROR: instruction requires: sve
50// CHECK-UNKNOWN: ff 89 aa 25 <unknown>
51
52sqdecp  xzr, p15.d, wzr
53// CHECK-INST: sqdecp xzr, p15.d, wzr
54// CHECK-ENCODING: [0xff,0x89,0xea,0x25]
55// CHECK-ERROR: instruction requires: sve
56// CHECK-UNKNOWN: ff 89 ea 25 <unknown>
57
58sqdecp  z0.h, p0
59// CHECK-INST: sqdecp z0.h, p0.h
60// CHECK-ENCODING: [0x00,0x80,0x6a,0x25]
61// CHECK-ERROR: instruction requires: sve
62// CHECK-UNKNOWN: 00 80 6a 25 <unknown>
63
64sqdecp  z0.h, p0.h
65// CHECK-INST: sqdecp z0.h, p0.h
66// CHECK-ENCODING: [0x00,0x80,0x6a,0x25]
67// CHECK-ERROR: instruction requires: sve
68// CHECK-UNKNOWN: 00 80 6a 25 <unknown>
69
70sqdecp  z0.s, p0
71// CHECK-INST: sqdecp z0.s, p0.s
72// CHECK-ENCODING: [0x00,0x80,0xaa,0x25]
73// CHECK-ERROR: instruction requires: sve
74// CHECK-UNKNOWN: 00 80 aa 25 <unknown>
75
76sqdecp  z0.s, p0.s
77// CHECK-INST: sqdecp z0.s, p0.s
78// CHECK-ENCODING: [0x00,0x80,0xaa,0x25]
79// CHECK-ERROR: instruction requires: sve
80// CHECK-UNKNOWN: 00 80 aa 25 <unknown>
81
82sqdecp  z0.d, p0
83// CHECK-INST: sqdecp z0.d, p0.d
84// CHECK-ENCODING: [0x00,0x80,0xea,0x25]
85// CHECK-ERROR: instruction requires: sve
86// CHECK-UNKNOWN: 00 80 ea 25 <unknown>
87
88sqdecp  z0.d, p0.d
89// CHECK-INST: sqdecp z0.d, p0.d
90// CHECK-ENCODING: [0x00,0x80,0xea,0x25]
91// CHECK-ERROR: instruction requires: sve
92// CHECK-UNKNOWN: 00 80 ea 25 <unknown>
93
94
95// --------------------------------------------------------------------------//
96// Test compatibility with MOVPRFX instruction.
97
98movprfx z0, z7
99// CHECK-INST: movprfx	z0, z7
100// CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
101// CHECK-ERROR: instruction requires: sve
102// CHECK-UNKNOWN: e0 bc 20 04 <unknown>
103
104sqdecp  z0.d, p0.d
105// CHECK-INST: sqdecp	z0.d, p0.d
106// CHECK-ENCODING: [0x00,0x80,0xea,0x25]
107// CHECK-ERROR: instruction requires: sve
108// CHECK-UNKNOWN: 00 80 ea 25 <unknown>
109