// 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

// --------------------------------------------------------------------------//
// Horizontal

st1d    {za0h.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-ENCODING: [0x00,0x00,0xe0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e00000 <unknown>

st1d    {za2h.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-INST: st1d    {za2h.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-ENCODING: [0x45,0x55,0xf5,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f55545 <unknown>

st1d    {za3h.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-INST: st1d    {za3h.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-ENCODING: [0xa7,0x6d,0xe8,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e86da7 <unknown>

st1d    {za7h.d[w15, 1]}, p7, [sp]
// CHECK-INST: st1d    {za7h.d[w15, 1]}, p7, [sp]
// CHECK-ENCODING: [0xef,0x7f,0xff,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0ff7fef <unknown>

st1d    {za2h.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-INST: st1d    {za2h.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-ENCODING: [0x25,0x0e,0xf0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f00e25 <unknown>

st1d    {za0h.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-ENCODING: [0x21,0x04,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe0421 <unknown>

st1d    {za4h.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-INST: st1d    {za4h.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-ENCODING: [0x68,0x56,0xf4,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f45668 <unknown>

st1d    {za0h.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-ENCODING: [0x80,0x19,0xe2,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e21980 <unknown>

st1d    {za0h.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-INST: st1d    {za0h.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-ENCODING: [0x21,0x48,0xfa,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fa4821 <unknown>

st1d    {za6h.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-INST: st1d    {za6h.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-ENCODING: [0xcd,0x0a,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe0acd <unknown>

st1d    {za1h.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-INST: st1d    {za1h.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-ENCODING: [0x22,0x75,0xe1,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e17522 <unknown>

st1d    {za3h.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-INST: st1d    {za3h.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-ENCODING: [0x87,0x29,0xeb,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0eb2987 <unknown>

st1d    za0h.d[w12, 0], p0, [x0, x0, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-ENCODING: [0x00,0x00,0xe0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e00000 <unknown>

st1d    za2h.d[w14, 1], p5, [x10, x21, lsl #3]
// CHECK-INST: st1d    {za2h.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-ENCODING: [0x45,0x55,0xf5,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f55545 <unknown>

st1d    za3h.d[w15, 1], p3, [x13, x8, lsl #3]
// CHECK-INST: st1d    {za3h.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-ENCODING: [0xa7,0x6d,0xe8,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e86da7 <unknown>

st1d    za7h.d[w15, 1], p7, [sp]
// CHECK-INST: st1d    {za7h.d[w15, 1]}, p7, [sp]
// CHECK-ENCODING: [0xef,0x7f,0xff,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0ff7fef <unknown>

st1d    za2h.d[w12, 1], p3, [x17, x16, lsl #3]
// CHECK-INST: st1d    {za2h.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-ENCODING: [0x25,0x0e,0xf0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f00e25 <unknown>

st1d    za0h.d[w12, 1], p1, [x1, x30, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-ENCODING: [0x21,0x04,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe0421 <unknown>

st1d    za4h.d[w14, 0], p5, [x19, x20, lsl #3]
// CHECK-INST: st1d    {za4h.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-ENCODING: [0x68,0x56,0xf4,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f45668 <unknown>

st1d    za0h.d[w12, 0], p6, [x12, x2, lsl #3]
// CHECK-INST: st1d    {za0h.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-ENCODING: [0x80,0x19,0xe2,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e21980 <unknown>

st1d    za0h.d[w14, 1], p2, [x1, x26, lsl #3]
// CHECK-INST: st1d    {za0h.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-ENCODING: [0x21,0x48,0xfa,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fa4821 <unknown>

st1d    za6h.d[w12, 1], p2, [x22, x30, lsl #3]
// CHECK-INST: st1d    {za6h.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-ENCODING: [0xcd,0x0a,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe0acd <unknown>

st1d    za1h.d[w15, 0], p5, [x9, x1, lsl #3]
// CHECK-INST: st1d    {za1h.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-ENCODING: [0x22,0x75,0xe1,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e17522 <unknown>

st1d    za3h.d[w13, 1], p2, [x12, x11, lsl #3]
// CHECK-INST: st1d    {za3h.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-ENCODING: [0x87,0x29,0xeb,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0eb2987 <unknown>

// --------------------------------------------------------------------------//
// Vertical

st1d    {za0v.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-ENCODING: [0x00,0x80,0xe0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e08000 <unknown>

st1d    {za2v.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-INST: st1d    {za2v.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-ENCODING: [0x45,0xd5,0xf5,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f5d545 <unknown>

st1d    {za3v.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-INST: st1d    {za3v.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-ENCODING: [0xa7,0xed,0xe8,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e8eda7 <unknown>

st1d    {za7v.d[w15, 1]}, p7, [sp]
// CHECK-INST: st1d    {za7v.d[w15, 1]}, p7, [sp]
// CHECK-ENCODING: [0xef,0xff,0xff,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0ffffef <unknown>

st1d    {za2v.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-INST: st1d    {za2v.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-ENCODING: [0x25,0x8e,0xf0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f08e25 <unknown>

st1d    {za0v.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-ENCODING: [0x21,0x84,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe8421 <unknown>

st1d    {za4v.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-INST: st1d    {za4v.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-ENCODING: [0x68,0xd6,0xf4,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f4d668 <unknown>

st1d    {za0v.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-ENCODING: [0x80,0x99,0xe2,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e29980 <unknown>

st1d    {za0v.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-INST: st1d    {za0v.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-ENCODING: [0x21,0xc8,0xfa,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fac821 <unknown>

st1d    {za6v.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-INST: st1d    {za6v.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-ENCODING: [0xcd,0x8a,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe8acd <unknown>

st1d    {za1v.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-INST: st1d    {za1v.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-ENCODING: [0x22,0xf5,0xe1,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e1f522 <unknown>

st1d    {za3v.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-INST: st1d    {za3v.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-ENCODING: [0x87,0xa9,0xeb,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0eba987 <unknown>

st1d    za0v.d[w12, 0], p0, [x0, x0, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 0]}, p0, [x0, x0, lsl #3]
// CHECK-ENCODING: [0x00,0x80,0xe0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e08000 <unknown>

st1d    za2v.d[w14, 1], p5, [x10, x21, lsl #3]
// CHECK-INST: st1d    {za2v.d[w14, 1]}, p5, [x10, x21, lsl #3]
// CHECK-ENCODING: [0x45,0xd5,0xf5,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f5d545 <unknown>

st1d    za3v.d[w15, 1], p3, [x13, x8, lsl #3]
// CHECK-INST: st1d    {za3v.d[w15, 1]}, p3, [x13, x8, lsl #3]
// CHECK-ENCODING: [0xa7,0xed,0xe8,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e8eda7 <unknown>

st1d    za7v.d[w15, 1], p7, [sp]
// CHECK-INST: st1d    {za7v.d[w15, 1]}, p7, [sp]
// CHECK-ENCODING: [0xef,0xff,0xff,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0ffffef <unknown>

st1d    za2v.d[w12, 1], p3, [x17, x16, lsl #3]
// CHECK-INST: st1d    {za2v.d[w12, 1]}, p3, [x17, x16, lsl #3]
// CHECK-ENCODING: [0x25,0x8e,0xf0,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f08e25 <unknown>

st1d    za0v.d[w12, 1], p1, [x1, x30, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 1]}, p1, [x1, x30, lsl #3]
// CHECK-ENCODING: [0x21,0x84,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe8421 <unknown>

st1d    za4v.d[w14, 0], p5, [x19, x20, lsl #3]
// CHECK-INST: st1d    {za4v.d[w14, 0]}, p5, [x19, x20, lsl #3]
// CHECK-ENCODING: [0x68,0xd6,0xf4,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0f4d668 <unknown>

st1d    za0v.d[w12, 0], p6, [x12, x2, lsl #3]
// CHECK-INST: st1d    {za0v.d[w12, 0]}, p6, [x12, x2, lsl #3]
// CHECK-ENCODING: [0x80,0x99,0xe2,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e29980 <unknown>

st1d    za0v.d[w14, 1], p2, [x1, x26, lsl #3]
// CHECK-INST: st1d    {za0v.d[w14, 1]}, p2, [x1, x26, lsl #3]
// CHECK-ENCODING: [0x21,0xc8,0xfa,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fac821 <unknown>

st1d    za6v.d[w12, 1], p2, [x22, x30, lsl #3]
// CHECK-INST: st1d    {za6v.d[w12, 1]}, p2, [x22, x30, lsl #3]
// CHECK-ENCODING: [0xcd,0x8a,0xfe,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0fe8acd <unknown>

st1d    za1v.d[w15, 0], p5, [x9, x1, lsl #3]
// CHECK-INST: st1d    {za1v.d[w15, 0]}, p5, [x9, x1, lsl #3]
// CHECK-ENCODING: [0x22,0xf5,0xe1,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0e1f522 <unknown>

st1d    za3v.d[w13, 1], p2, [x12, x11, lsl #3]
// CHECK-INST: st1d    {za3v.d[w13, 1]}, p2, [x12, x11, lsl #3]
// CHECK-ENCODING: [0x87,0xa9,0xeb,0xe0]
// CHECK-ERROR: instruction requires: sme
// CHECK-UNKNOWN: e0eba987 <unknown>