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: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
6// RUN:        | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
8// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
9
10ursqrte z31.s, p7/m, z31.s
11// CHECK-INST: ursqrte z31.s, p7/m, z31.s
12// CHECK-ENCODING: [0xff,0xbf,0x81,0x44]
13// CHECK-ERROR: instruction requires: sve2
14// CHECK-UNKNOWN: ff bf 81 44 <unknown>
15
16
17// --------------------------------------------------------------------------//
18// Test compatibility with MOVPRFX instruction.
19
20movprfx z4.s, p7/z, z6.s
21// CHECK-INST: movprfx	z4.s, p7/z, z6.s
22// CHECK-ENCODING: [0xc4,0x3c,0x90,0x04]
23// CHECK-ERROR: instruction requires: sve
24// CHECK-UNKNOWN: c4 3c 90 04 <unknown>
25
26ursqrte z4.s, p7/m, z31.s
27// CHECK-INST: ursqrte z4.s, p7/m, z31.s
28// CHECK-ENCODING: [0xe4,0xbf,0x81,0x44]
29// CHECK-ERROR: instruction requires: sve2
30// CHECK-UNKNOWN: e4 bf 81 44 <unknown>
31
32movprfx z4, z6
33// CHECK-INST: movprfx	z4, z6
34// CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
35// CHECK-ERROR: instruction requires: sve
36// CHECK-UNKNOWN: c4 bc 20 04 <unknown>
37
38ursqrte z4.s, p7/m, z31.s
39// CHECK-INST: ursqrte z4.s, p7/m, z31.s
40// CHECK-ENCODING: [0xe4,0xbf,0x81,0x44]
41// CHECK-ERROR: instruction requires: sve2
42// CHECK-UNKNOWN: e4 bf 81 44 <unknown>
43