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
10sxtb    z0.h, p0/m, z0.h
11// CHECK-INST: sxtb    z0.h, p0/m, z0.h
12// CHECK-ENCODING: [0x00,0xa0,0x50,0x04]
13// CHECK-ERROR: instruction requires: sve
14// CHECK-UNKNOWN: 00 a0 50 04 <unknown>
15
16sxtb    z0.s, p0/m, z0.s
17// CHECK-INST: sxtb    z0.s, p0/m, z0.s
18// CHECK-ENCODING: [0x00,0xa0,0x90,0x04]
19// CHECK-ERROR: instruction requires: sve
20// CHECK-UNKNOWN: 00 a0 90 04 <unknown>
21
22sxtb    z0.d, p0/m, z0.d
23// CHECK-INST: sxtb    z0.d, p0/m, z0.d
24// CHECK-ENCODING: [0x00,0xa0,0xd0,0x04]
25// CHECK-ERROR: instruction requires: sve
26// CHECK-UNKNOWN: 00 a0 d0 04 <unknown>
27
28sxtb    z31.h, p7/m, z31.h
29// CHECK-INST: sxtb    z31.h, p7/m, z31.h
30// CHECK-ENCODING: [0xff,0xbf,0x50,0x04]
31// CHECK-ERROR: instruction requires: sve
32// CHECK-UNKNOWN: ff bf 50 04 <unknown>
33
34sxtb    z31.s, p7/m, z31.s
35// CHECK-INST: sxtb    z31.s, p7/m, z31.s
36// CHECK-ENCODING: [0xff,0xbf,0x90,0x04]
37// CHECK-ERROR: instruction requires: sve
38// CHECK-UNKNOWN: ff bf 90 04 <unknown>
39
40sxtb    z31.d, p7/m, z31.d
41// CHECK-INST: sxtb    z31.d, p7/m, z31.d
42// CHECK-ENCODING: [0xff,0xbf,0xd0,0x04]
43// CHECK-ERROR: instruction requires: sve
44// CHECK-UNKNOWN: ff bf d0 04 <unknown>
45
46
47// --------------------------------------------------------------------------//
48// Test compatibility with MOVPRFX instruction.
49
50movprfx z4.d, p7/z, z6.d
51// CHECK-INST: movprfx	z4.d, p7/z, z6.d
52// CHECK-ENCODING: [0xc4,0x3c,0xd0,0x04]
53// CHECK-ERROR: instruction requires: sve
54// CHECK-UNKNOWN: c4 3c d0 04 <unknown>
55
56sxtb    z4.d, p7/m, z31.d
57// CHECK-INST: sxtb	z4.d, p7/m, z31.d
58// CHECK-ENCODING: [0xe4,0xbf,0xd0,0x04]
59// CHECK-ERROR: instruction requires: sve
60// CHECK-UNKNOWN: e4 bf d0 04 <unknown>
61
62movprfx z4, z6
63// CHECK-INST: movprfx	z4, z6
64// CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
65// CHECK-ERROR: instruction requires: sve
66// CHECK-UNKNOWN: c4 bc 20 04 <unknown>
67
68sxtb    z4.d, p7/m, z31.d
69// CHECK-INST: sxtb	z4.d, p7/m, z31.d
70// CHECK-ENCODING: [0xe4,0xbf,0xd0,0x04]
71// CHECK-ERROR: instruction requires: sve
72// CHECK-UNKNOWN: e4 bf d0 04 <unknown>
73