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
10ld1rsb  { z0.h }, p0/z, [x0]
11// CHECK-INST: ld1rsb  { z0.h }, p0/z, [x0]
12// CHECK-ENCODING: [0x00,0xc0,0xc0,0x85]
13// CHECK-ERROR: instruction requires: sve
14// CHECK-UNKNOWN: 00 c0 c0 85 <unknown>
15
16ld1rsb  { z0.s }, p0/z, [x0]
17// CHECK-INST: ld1rsb  { z0.s }, p0/z, [x0]
18// CHECK-ENCODING: [0x00,0xa0,0xc0,0x85]
19// CHECK-ERROR: instruction requires: sve
20// CHECK-UNKNOWN: 00 a0 c0 85 <unknown>
21
22ld1rsb  { z0.d }, p0/z, [x0]
23// CHECK-INST: ld1rsb  { z0.d }, p0/z, [x0]
24// CHECK-ENCODING: [0x00,0x80,0xc0,0x85]
25// CHECK-ERROR: instruction requires: sve
26// CHECK-UNKNOWN: 00 80 c0 85 <unknown>
27
28ld1rsb  { z31.h }, p7/z, [sp, #63]
29// CHECK-INST: ld1rsb  { z31.h }, p7/z, [sp, #63]
30// CHECK-ENCODING: [0xff,0xdf,0xff,0x85]
31// CHECK-ERROR: instruction requires: sve
32// CHECK-UNKNOWN: ff df ff 85 <unknown>
33
34ld1rsb  { z31.s }, p7/z, [sp, #63]
35// CHECK-INST: ld1rsb  { z31.s }, p7/z, [sp, #63]
36// CHECK-ENCODING: [0xff,0xbf,0xff,0x85]
37// CHECK-ERROR: instruction requires: sve
38// CHECK-UNKNOWN: ff bf ff 85 <unknown>
39
40ld1rsb  { z31.d }, p7/z, [sp, #63]
41// CHECK-INST: ld1rsb  { z31.d }, p7/z, [sp, #63]
42// CHECK-ENCODING: [0xff,0x9f,0xff,0x85]
43// CHECK-ERROR: instruction requires: sve
44// CHECK-UNKNOWN: ff 9f ff 85 <unknown>
45