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
10rdffr   p0.b
11// CHECK-INST: rdffr   p0.b
12// CHECK-ENCODING: [0x00,0xf0,0x19,0x25]
13// CHECK-ERROR: instruction requires: sve
14// CHECK-UNKNOWN: 00 f0 19 25 <unknown>
15
16rdffr   p15.b
17// CHECK-INST: rdffr   p15.b
18// CHECK-ENCODING: [0x0f,0xf0,0x19,0x25]
19// CHECK-ERROR: instruction requires: sve
20// CHECK-UNKNOWN: 0f f0 19 25 <unknown>
21
22rdffr   p0.b, p0/z
23// CHECK-INST: rdffr   p0.b, p0/z
24// CHECK-ENCODING: [0x00,0xf0,0x18,0x25]
25// CHECK-ERROR: instruction requires: sve
26// CHECK-UNKNOWN: 00 f0 18 25 <unknown>
27
28rdffr   p15.b, p15/z
29// CHECK-INST: rdffr   p15.b, p15/z
30// CHECK-ENCODING: [0xef,0xf1,0x18,0x25]
31// CHECK-ERROR: instruction requires: sve
32// CHECK-UNKNOWN: ef f1 18 25 <unknown>
33