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
10mrs x3, ID_AA64ZFR0_EL1
11// CHECK-INST: mrs x3, ID_AA64ZFR0_EL1
12// CHECK-ENCODING: [0x83,0x04,0x38,0xd5]
13// CHECK-ERROR: expected readable system register
14// CHECK-UNKNOWN: 83 04 38 d5   mrs   x3, S3_0_C0_C4_4
15
16mrs x3, ZCR_EL1
17// CHECK-INST: mrs x3, ZCR_EL1
18// CHECK-ENCODING: [0x03,0x12,0x38,0xd5]
19// CHECK-ERROR: expected readable system register
20// CHECK-UNKNOWN: 03 12 38 d5   mrs   x3, S3_0_C1_C2_0
21
22mrs x3, ZCR_EL2
23// CHECK-INST: mrs x3, ZCR_EL2
24// CHECK-ENCODING: [0x03,0x12,0x3c,0xd5]
25// CHECK-ERROR: expected readable system register
26// CHECK-UNKNOWN: 03 12 3c d5   mrs   x3, S3_4_C1_C2_0
27
28mrs x3, ZCR_EL3
29// CHECK-INST: mrs x3, ZCR_EL3
30// CHECK-ENCODING: [0x03,0x12,0x3e,0xd5]
31// CHECK-ERROR: expected readable system register
32// CHECK-UNKNOWN: 03 12 3e d5   mrs   x3, S3_6_C1_C2_0
33
34mrs x3, ZCR_EL12
35// CHECK-INST: mrs x3, ZCR_EL12
36// CHECK-ENCODING: [0x03,0x12,0x3d,0xd5]
37// CHECK-ERROR: expected readable system register
38// CHECK-UNKNOWN: 03 12 3d d5   mrs   x3, S3_5_C1_C2_0
39
40msr ZCR_EL1, x3
41// CHECK-INST: msr ZCR_EL1, x3
42// CHECK-ENCODING: [0x03,0x12,0x18,0xd5]
43// CHECK-ERROR: expected writable system register or pstate
44// CHECK-UNKNOWN: 03 12 18 d5   msr   S3_0_C1_C2_0, x3
45
46msr ZCR_EL2, x3
47// CHECK-INST: msr ZCR_EL2, x3
48// CHECK-ENCODING: [0x03,0x12,0x1c,0xd5]
49// CHECK-ERROR: expected writable system register or pstate
50// CHECK-UNKNOWN: 03 12 1c d5   msr   S3_4_C1_C2_0, x3
51
52msr ZCR_EL3, x3
53// CHECK-INST: msr ZCR_EL3, x3
54// CHECK-ENCODING: [0x03,0x12,0x1e,0xd5]
55// CHECK-ERROR: expected writable system register or pstate
56// CHECK-UNKNOWN: 03 12 1e d5   msr   S3_6_C1_C2_0, x3
57
58msr ZCR_EL12, x3
59// CHECK-INST: msr ZCR_EL12, x3
60// CHECK-ENCODING: [0x03,0x12,0x1d,0xd5]
61// CHECK-ERROR: expected writable system register or pstate
62// CHECK-UNKNOWN: 03 12 1d d5   msr   S3_5_C1_C2_0, x3
63