// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 < %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=+sme2 < %s \
// RUN: | llvm-objdump -d --mattr=+sme2 --no-print-imm-hex - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
// RUN: | llvm-objdump -d --mattr=-sme2,-sve2p1 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \
// RUN: | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
st1h {z0.h-z1.h}, pn8, [x0, x0, lsl #1] // 10100000-00100000-00100000-00000000
// CHECK-INST: st1h { z0.h, z1.h }, pn8, [x0, x0, lsl #1]
// CHECK-ENCODING: [0x00,0x20,0x20,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0202000 <unknown>
st1h {z20.h-z21.h}, pn13, [x10, x21, lsl #1] // 10100000-00110101-00110101-01010100
// CHECK-INST: st1h { z20.h, z21.h }, pn13, [x10, x21, lsl #1]
// CHECK-ENCODING: [0x54,0x35,0x35,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0353554 <unknown>
st1h {z22.h-z23.h}, pn11, [x13, x8, lsl #1] // 10100000-00101000-00101101-10110110
// CHECK-INST: st1h { z22.h, z23.h }, pn11, [x13, x8, lsl #1]
// CHECK-ENCODING: [0xb6,0x2d,0x28,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0282db6 <unknown>
st1h {z30.h-z31.h}, pn15, [sp, xzr, lsl #1] // 10100000-00111111-00111111-11111110
// CHECK-INST: st1h { z30.h, z31.h }, pn15, [sp, xzr, lsl #1]
// CHECK-ENCODING: [0xfe,0x3f,0x3f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a03f3ffe <unknown>
st1h {z0.h-z1.h}, pn8, [x0] // 10100000-01100000-00100000-00000000
// CHECK-INST: st1h { z0.h, z1.h }, pn8, [x0]
// CHECK-ENCODING: [0x00,0x20,0x60,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0602000 <unknown>
st1h {z20.h-z21.h}, pn13, [x10, #10, mul vl] // 10100000-01100101-00110101-01010100
// CHECK-INST: st1h { z20.h, z21.h }, pn13, [x10, #10, mul vl]
// CHECK-ENCODING: [0x54,0x35,0x65,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0653554 <unknown>
st1h {z22.h-z23.h}, pn11, [x13, #-16, mul vl] // 10100000-01101000-00101101-10110110
// CHECK-INST: st1h { z22.h, z23.h }, pn11, [x13, #-16, mul vl]
// CHECK-ENCODING: [0xb6,0x2d,0x68,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0682db6 <unknown>
st1h {z30.h-z31.h}, pn15, [sp, #-2, mul vl] // 10100000-01101111-00111111-11111110
// CHECK-INST: st1h { z30.h, z31.h }, pn15, [sp, #-2, mul vl]
// CHECK-ENCODING: [0xfe,0x3f,0x6f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a06f3ffe <unknown>
st1h {z0.h-z3.h}, pn8, [x0, x0, lsl #1] // 10100000-00100000-10100000-00000000
// CHECK-INST: st1h { z0.h - z3.h }, pn8, [x0, x0, lsl #1]
// CHECK-ENCODING: [0x00,0xa0,0x20,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a020a000 <unknown>
st1h {z20.h-z23.h}, pn13, [x10, x21, lsl #1] // 10100000-00110101-10110101-01010100
// CHECK-INST: st1h { z20.h - z23.h }, pn13, [x10, x21, lsl #1]
// CHECK-ENCODING: [0x54,0xb5,0x35,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a035b554 <unknown>
st1h {z20.h-z23.h}, pn11, [x13, x8, lsl #1] // 10100000-00101000-10101101-10110100
// CHECK-INST: st1h { z20.h - z23.h }, pn11, [x13, x8, lsl #1]
// CHECK-ENCODING: [0xb4,0xad,0x28,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a028adb4 <unknown>
st1h {z28.h-z31.h}, pn15, [sp, xzr, lsl #1] // 10100000-00111111-10111111-11111100
// CHECK-INST: st1h { z28.h - z31.h }, pn15, [sp, xzr, lsl #1]
// CHECK-ENCODING: [0xfc,0xbf,0x3f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a03fbffc <unknown>
st1h {z0.h-z3.h}, pn8, [x0] // 10100000-01100000-10100000-00000000
// CHECK-INST: st1h { z0.h - z3.h }, pn8, [x0]
// CHECK-ENCODING: [0x00,0xa0,0x60,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a060a000 <unknown>
st1h {z20.h-z23.h}, pn13, [x10, #20, mul vl] // 10100000-01100101-10110101-01010100
// CHECK-INST: st1h { z20.h - z23.h }, pn13, [x10, #20, mul vl]
// CHECK-ENCODING: [0x54,0xb5,0x65,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a065b554 <unknown>
st1h {z20.h-z23.h}, pn11, [x13, #-32, mul vl] // 10100000-01101000-10101101-10110100
// CHECK-INST: st1h { z20.h - z23.h }, pn11, [x13, #-32, mul vl]
// CHECK-ENCODING: [0xb4,0xad,0x68,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a068adb4 <unknown>
st1h {z28.h-z31.h}, pn15, [sp, #-4, mul vl] // 10100000-01101111-10111111-11111100
// CHECK-INST: st1h { z28.h - z31.h }, pn15, [sp, #-4, mul vl]
// CHECK-ENCODING: [0xfc,0xbf,0x6f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a06fbffc <unknown>
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