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// 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 --no-print-imm-hex --mattr=+sme2 - | 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
ldnt1h {z0.h-z1.h}, pn8/z, [x0, x0, lsl #1] // 10100000-00000000-00100000-00000001
// CHECK-INST: ldnt1h { z0.h, z1.h }, pn8/z, [x0, x0, lsl #1]
// CHECK-ENCODING: [0x01,0x20,0x00,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0002001 <unknown>
ldnt1h {z20.h-z21.h}, pn13/z, [x10, x21, lsl #1] // 10100000-00010101-00110101-01010101
// CHECK-INST: ldnt1h { z20.h, z21.h }, pn13/z, [x10, x21, lsl #1]
// CHECK-ENCODING: [0x55,0x35,0x15,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0153555 <unknown>
ldnt1h {z22.h-z23.h}, pn11/z, [x13, x8, lsl #1] // 10100000-00001000-00101101-10110111
// CHECK-INST: ldnt1h { z22.h, z23.h }, pn11/z, [x13, x8, lsl #1]
// CHECK-ENCODING: [0xb7,0x2d,0x08,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0082db7 <unknown>
ldnt1h {z30.h-z31.h}, pn15/z, [sp, xzr, lsl #1] // 10100000-00011111-00111111-11111111
// CHECK-INST: ldnt1h { z30.h, z31.h }, pn15/z, [sp, xzr, lsl #1]
// CHECK-ENCODING: [0xff,0x3f,0x1f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a01f3fff <unknown>
ldnt1h {z0.h-z1.h}, pn8/z, [x0] // 10100000-01000000-00100000-00000001
// CHECK-INST: ldnt1h { z0.h, z1.h }, pn8/z, [x0]
// CHECK-ENCODING: [0x01,0x20,0x40,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0402001 <unknown>
ldnt1h {z20.h-z21.h}, pn13/z, [x10, #10, mul vl] // 10100000-01000101-00110101-01010101
// CHECK-INST: ldnt1h { z20.h, z21.h }, pn13/z, [x10, #10, mul vl]
// CHECK-ENCODING: [0x55,0x35,0x45,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0453555 <unknown>
ldnt1h {z22.h-z23.h}, pn11/z, [x13, #-16, mul vl] // 10100000-01001000-00101101-10110111
// CHECK-INST: ldnt1h { z22.h, z23.h }, pn11/z, [x13, #-16, mul vl]
// CHECK-ENCODING: [0xb7,0x2d,0x48,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a0482db7 <unknown>
ldnt1h {z30.h-z31.h}, pn15/z, [sp, #-2, mul vl] // 10100000-01001111-00111111-11111111
// CHECK-INST: ldnt1h { z30.h, z31.h }, pn15/z, [sp, #-2, mul vl]
// CHECK-ENCODING: [0xff,0x3f,0x4f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a04f3fff <unknown>
ldnt1h {z0.h-z3.h}, pn8/z, [x0, x0, lsl #1] // 10100000-00000000-10100000-00000001
// CHECK-INST: ldnt1h { z0.h - z3.h }, pn8/z, [x0, x0, lsl #1]
// CHECK-ENCODING: [0x01,0xa0,0x00,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a000a001 <unknown>
ldnt1h {z20.h-z23.h}, pn13/z, [x10, x21, lsl #1] // 10100000-00010101-10110101-01010101
// CHECK-INST: ldnt1h { z20.h - z23.h }, pn13/z, [x10, x21, lsl #1]
// CHECK-ENCODING: [0x55,0xb5,0x15,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a015b555 <unknown>
ldnt1h {z20.h-z23.h}, pn11/z, [x13, x8, lsl #1] // 10100000-00001000-10101101-10110101
// CHECK-INST: ldnt1h { z20.h - z23.h }, pn11/z, [x13, x8, lsl #1]
// CHECK-ENCODING: [0xb5,0xad,0x08,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a008adb5 <unknown>
ldnt1h {z28.h-z31.h}, pn15/z, [sp, xzr, lsl #1] // 10100000-00011111-10111111-11111101
// CHECK-INST: ldnt1h { z28.h - z31.h }, pn15/z, [sp, xzr, lsl #1]
// CHECK-ENCODING: [0xfd,0xbf,0x1f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a01fbffd <unknown>
ldnt1h {z0.h-z3.h}, pn8/z, [x0] // 10100000-01000000-10100000-00000001
// CHECK-INST: ldnt1h { z0.h - z3.h }, pn8/z, [x0]
// CHECK-ENCODING: [0x01,0xa0,0x40,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a040a001 <unknown>
ldnt1h {z20.h-z23.h}, pn13/z, [x10, #20, mul vl] // 10100000-01000101-10110101-01010101
// CHECK-INST: ldnt1h { z20.h - z23.h }, pn13/z, [x10, #20, mul vl]
// CHECK-ENCODING: [0x55,0xb5,0x45,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a045b555 <unknown>
ldnt1h {z20.h-z23.h}, pn11/z, [x13, #-32, mul vl] // 10100000-01001000-10101101-10110101
// CHECK-INST: ldnt1h { z20.h - z23.h }, pn11/z, [x13, #-32, mul vl]
// CHECK-ENCODING: [0xb5,0xad,0x48,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a048adb5 <unknown>
ldnt1h {z28.h-z31.h}, pn15/z, [sp, #-4, mul vl] // 10100000-01001111-10111111-11111101
// CHECK-INST: ldnt1h { z28.h - z31.h }, pn15/z, [sp, #-4, mul vl]
// CHECK-ENCODING: [0xfd,0xbf,0x4f,0xa0]
// CHECK-ERROR: instruction requires: sme2 or sve2p1
// CHECK-UNKNOWN: a04fbffd <unknown>
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