// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme < %s \
// RUN:        | llvm-objdump -d --mattr=+sme - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme < %s \
// RUN:   | llvm-objdump -d --mattr=-sme - | FileCheck %s --check-prefix=CHECK-UNKNOWN
// Disassemble encoding and check the re-encoding (-show-encoding) matches.
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme -disassemble -show-encoding \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST

addha   za0.s, p0/m, p0/m, z0.s
// CHECK-INST: addha   za0.s, p0/m, p0/m, z0.s
// CHECK-ENCODING: [0x00,0x00,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0900000 <unknown>

addha   za1.s, p5/m, p2/m, z10.s
// CHECK-INST: addha   za1.s, p5/m, p2/m, z10.s
// CHECK-ENCODING: [0x41,0x55,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0905541 <unknown>

addha   za3.s, p3/m, p7/m, z13.s
// CHECK-INST: addha   za3.s, p3/m, p7/m, z13.s
// CHECK-ENCODING: [0xa3,0xed,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c090eda3 <unknown>

addha   za3.s, p7/m, p7/m, z31.s
// CHECK-INST: addha   za3.s, p7/m, p7/m, z31.s
// CHECK-ENCODING: [0xe3,0xff,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c090ffe3 <unknown>

addha   za1.s, p3/m, p0/m, z17.s
// CHECK-INST: addha   za1.s, p3/m, p0/m, z17.s
// CHECK-ENCODING: [0x21,0x0e,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0900e21 <unknown>

addha   za1.s, p1/m, p4/m, z1.s
// CHECK-INST: addha   za1.s, p1/m, p4/m, z1.s
// CHECK-ENCODING: [0x21,0x84,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0908421 <unknown>

addha   za0.s, p5/m, p2/m, z19.s
// CHECK-INST: addha   za0.s, p5/m, p2/m, z19.s
// CHECK-ENCODING: [0x60,0x56,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0905660 <unknown>

addha   za0.s, p6/m, p0/m, z12.s
// CHECK-INST: addha   za0.s, p6/m, p0/m, z12.s
// CHECK-ENCODING: [0x80,0x19,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0901980 <unknown>

addha   za1.s, p2/m, p6/m, z1.s
// CHECK-INST: addha   za1.s, p2/m, p6/m, z1.s
// CHECK-ENCODING: [0x21,0xc8,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c090c821 <unknown>

addha   za1.s, p2/m, p0/m, z22.s
// CHECK-INST: addha   za1.s, p2/m, p0/m, z22.s
// CHECK-ENCODING: [0xc1,0x0a,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c0900ac1 <unknown>

addha   za2.s, p5/m, p7/m, z9.s
// CHECK-INST: addha   za2.s, p5/m, p7/m, z9.s
// CHECK-ENCODING: [0x22,0xf5,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c090f522 <unknown>

addha   za3.s, p2/m, p5/m, z12.s
// CHECK-INST: addha   za3.s, p2/m, p5/m, z12.s
// CHECK-ENCODING: [0x83,0xa9,0x90,0xc0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: c090a983 <unknown>