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llvm/llvm/test/MC/AArch64/SVE2p1/bfmax.s 

// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+sve-b16b16 < %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=+sve2,+sve-b16b16 < %s \
// RUN:        | llvm-objdump -d --no-print-imm-hex --mattr=+sve2,+sve-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+sve-b16b16 < %s \
// RUN:        | llvm-objdump -d --mattr=-sve-b16b16 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+sve-b16b16 < %s \
// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
// RUN:        | llvm-mc -triple=aarch64 -mattr=+sve2,+sve-b16b16 -disassemble -show-encoding \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST

// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sve-b16b16 < %s \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sve-b16b16 < %s \
// RUN:        | llvm-objdump -d --no-print-imm-hex --mattr=+sme2,+sve-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sve-b16b16 < %s \
// RUN:        | llvm-objdump -d --mattr=-sve-b16b16 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sve-b16b16 < %s \
// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sve-b16b16 -disassemble -show-encoding \
// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST

movprfx  z23.h, p3/m, z31.h
bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
// CHECK-INST:  movprfx  z23.h, p3/m, z31.h
// CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
// CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16 
// CHECK-UNKNOWN: 65068db7 <unknown>

movprfx z23, z31
bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
// CHECK-INST:  movprfx z23, z31
// CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
// CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16 
// CHECK-UNKNOWN: 65068db7 <unknown>

bfmax   z0.h, p0/m, z0.h, z0.h  // 01100101-00000110-10000000-00000000
// CHECK-INST: bfmax   z0.h, p0/m, z0.h, z0.h
// CHECK-ENCODING: [0x00,0x80,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16 
// CHECK-UNKNOWN: 65068000 <unknown>

bfmax   z21.h, p5/m, z21.h, z10.h  // 01100101-00000110-10010101-01010101
// CHECK-INST: bfmax   z21.h, p5/m, z21.h, z10.h
// CHECK-ENCODING: [0x55,0x95,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16 
// CHECK-UNKNOWN: 65069555 <unknown>

bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
// CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
// CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16
// CHECK-UNKNOWN: 65068db7 <unknown>

bfmax   z31.h, p7/m, z31.h, z31.h  // 01100101-00000110-10011111-11111111
// CHECK-INST: bfmax   z31.h, p7/m, z31.h, z31.h
// CHECK-ENCODING: [0xff,0x9f,0x06,0x65]
// CHECK-ERROR: instruction requires: sve2 or sme2 sve-b16b16
// CHECK-UNKNOWN: 65069fff <unknown>