1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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: not llvm-mc -triple=aarch64 -show-encoding -mattr=+streaming-sve < %s 2>&1 \
6// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
8// RUN:        | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
10// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
11
12
13histcnt z0.s, p0/z, z1.s, z2.s
14// CHECK-INST: histcnt z0.s, p0/z, z1.s, z2.s
15// CHECK-ENCODING: [0x20,0xc0,0xa2,0x45]
16// CHECK-ERROR: instruction requires: sve2
17// CHECK-UNKNOWN: 20 c0 a2 45 <unknown>
18
19histcnt z29.d, p7/z, z30.d, z31.d
20// CHECK-INST: histcnt z29.d, p7/z, z30.d, z31.d
21// CHECK-ENCODING: [0xdd,0xdf,0xff,0x45]
22// CHECK-ERROR: instruction requires: sve2
23// CHECK-UNKNOWN: dd df ff 45 <unknown>
24