llvm/test/MC/AArch64/SME2p2/fmul.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   4 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   5 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2p2 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme2p2 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2p2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2p2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  10 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %s \
  11 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  12 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2p2 -disassemble -show-encoding \
  13 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  14
  15 // Multiple and single, 2 regs
  16
  17 // 16-bit elements
  18
  19 fmul    {z0.h-z1.h}, {z0.h-z1.h}, z0.h  // 11000001-01100000-11101000-00000000
  20 // CHECK-INST: fmul    { z0.h, z1.h }, { z0.h, z1.h }, z0.h
  21 // CHECK-ENCODING: [0x00,0xe8,0x60,0xc1]
  22 // CHECK-ERROR: instruction requires: sme2p2
  23 // CHECK-UNKNOWN: c160e800 <unknown>
  24
  25 fmul    {z20.h-z21.h}, {z10.h-z11.h}, z10.h  // 11000001-01110100-11101001-01010100
  26 // CHECK-INST: fmul    { z20.h, z21.h }, { z10.h, z11.h }, z10.h
  27 // CHECK-ENCODING: [0x54,0xe9,0x74,0xc1]
  28 // CHECK-ERROR: instruction requires: sme2p2
  29 // CHECK-UNKNOWN: c174e954 <unknown>
  30
  31 fmul    {z30.h-z31.h}, {z30.h-z31.h}, z15.h  // 11000001-01111110-11101011-11011110
  32 // CHECK-INST: fmul    { z30.h, z31.h }, { z30.h, z31.h }, z15.h
  33 // CHECK-ENCODING: [0xde,0xeb,0x7e,0xc1]
  34 // CHECK-ERROR: instruction requires: sme2p2
  35 // CHECK-UNKNOWN: c17eebde <unknown>
  36
  37 // 32-bit elements
  38
  39 fmul    {z0.s-z1.s}, {z0.s-z1.s}, z0.s  // 11000001-10100000-11101000-00000000
  40 // CHECK-INST: fmul    { z0.s, z1.s }, { z0.s, z1.s }, z0.s
  41 // CHECK-ENCODING: [0x00,0xe8,0xa0,0xc1]
  42 // CHECK-ERROR: instruction requires: sme2p2
  43 // CHECK-UNKNOWN: c1a0e800 <unknown>
  44
  45 fmul    {z20.s-z21.s}, {z10.s-z11.s}, z10.s  // 11000001-10110100-11101001-01010100
  46 // CHECK-INST: fmul    { z20.s, z21.s }, { z10.s, z11.s }, z10.s
  47 // CHECK-ENCODING: [0x54,0xe9,0xb4,0xc1]
  48 // CHECK-ERROR: instruction requires: sme2p2
  49 // CHECK-UNKNOWN: c1b4e954 <unknown>
  50
  51 fmul    {z30.s-z31.s}, {z30.s-z31.s}, z15.s  // 11000001-10111110-11101011-11011110
  52 // CHECK-INST: fmul    { z30.s, z31.s }, { z30.s, z31.s }, z15.s
  53 // CHECK-ENCODING: [0xde,0xeb,0xbe,0xc1]
  54 // CHECK-ERROR: instruction requires: sme2p2
  55 // CHECK-UNKNOWN: c1beebde <unknown>
  56
  57 // 64-bit elements
  58
  59 fmul    {z0.d-z1.d}, {z0.d-z1.d}, z0.d  // 11000001-11100000-11101000-00000000
  60 // CHECK-INST: fmul    { z0.d, z1.d }, { z0.d, z1.d }, z0.d
  61 // CHECK-ENCODING: [0x00,0xe8,0xe0,0xc1]
  62 // CHECK-ERROR: instruction requires: sme2p2
  63 // CHECK-UNKNOWN: c1e0e800 <unknown>
  64
  65 fmul    {z20.d-z21.d}, {z10.d-z11.d}, z10.d  // 11000001-11110100-11101001-01010100
  66 // CHECK-INST: fmul    { z20.d, z21.d }, { z10.d, z11.d }, z10.d
  67 // CHECK-ENCODING: [0x54,0xe9,0xf4,0xc1]
  68 // CHECK-ERROR: instruction requires: sme2p2
  69 // CHECK-UNKNOWN: c1f4e954 <unknown>
  70
  71 fmul    {z30.d-z31.d}, {z30.d-z31.d}, z15.d  // 11000001-11111110-11101011-11011110
  72 // CHECK-INST: fmul    { z30.d, z31.d }, { z30.d, z31.d }, z15.d
  73 // CHECK-ENCODING: [0xde,0xeb,0xfe,0xc1]
  74 // CHECK-ERROR: instruction requires: sme2p2
  75 // CHECK-UNKNOWN: c1feebde <unknown>
  76
  77 // Multiple and single, 4 regs
  78
  79 // 16-bit elements
  80
  81 fmul    {z0.h-z3.h}, {z0.h-z3.h}, z0.h  // 11000001-01100001-11101000-00000000
  82 // CHECK-INST: fmul    { z0.h - z3.h }, { z0.h - z3.h }, z0.h
  83 // CHECK-ENCODING: [0x00,0xe8,0x61,0xc1]
  84 // CHECK-ERROR: instruction requires: sme2p2
  85 // CHECK-UNKNOWN: c161e800 <unknown>
  86
  87 fmul    {z20.h-z23.h}, {z8.h-z11.h}, z10.h  // 11000001-01110101-11101001-00010100
  88 // CHECK-INST: fmul    { z20.h - z23.h }, { z8.h - z11.h }, z10.h
  89 // CHECK-ENCODING: [0x14,0xe9,0x75,0xc1]
  90 // CHECK-ERROR: instruction requires: sme2p2
  91 // CHECK-UNKNOWN: c175e914 <unknown>
  92
  93 fmul    {z28.h-z31.h}, {z28.h-z31.h}, z15.h  // 11000001-01111111-11101011-10011100
  94 // CHECK-INST: fmul    { z28.h - z31.h }, { z28.h - z31.h }, z15.h
  95 // CHECK-ENCODING: [0x9c,0xeb,0x7f,0xc1]
  96 // CHECK-ERROR: instruction requires: sme2p2
  97 // CHECK-UNKNOWN: c17feb9c <unknown>
  98
  99 // 32-bit elements
 100
 101 fmul    {z0.s-z3.s}, {z0.s-z3.s}, z0.s  // 11000001-10100001-11101000-00000000
 102 // CHECK-INST: fmul    { z0.s - z3.s }, { z0.s - z3.s }, z0.s
 103 // CHECK-ENCODING: [0x00,0xe8,0xa1,0xc1]
 104 // CHECK-ERROR: instruction requires: sme2p2
 105 // CHECK-UNKNOWN: c1a1e800 <unknown>
 106
 107 fmul    {z20.s-z23.s}, {z8.s-z11.s}, z10.s  // 11000001-10110101-11101001-00010100
 108 // CHECK-INST: fmul    { z20.s - z23.s }, { z8.s - z11.s }, z10.s
 109 // CHECK-ENCODING: [0x14,0xe9,0xb5,0xc1]
 110 // CHECK-ERROR: instruction requires: sme2p2
 111 // CHECK-UNKNOWN: c1b5e914 <unknown>
 112
 113 fmul    {z28.s-z31.s}, {z28.s-z31.s}, z15.s  // 11000001-10111111-11101011-10011100
 114 // CHECK-INST: fmul    { z28.s - z31.s }, { z28.s - z31.s }, z15.s
 115 // CHECK-ENCODING: [0x9c,0xeb,0xbf,0xc1]
 116 // CHECK-ERROR: instruction requires: sme2p2
 117 // CHECK-UNKNOWN: c1bfeb9c <unknown>
 118
 119 // 64-bit elements
 120
 121 fmul    {z0.d-z3.d}, {z0.d-z3.d}, z0.d  // 11000001-11100001-11101000-00000000
 122 // CHECK-INST: fmul    { z0.d - z3.d }, { z0.d - z3.d }, z0.d
 123 // CHECK-ENCODING: [0x00,0xe8,0xe1,0xc1]
 124 // CHECK-ERROR: instruction requires: sme2p2
 125 // CHECK-UNKNOWN: c1e1e800 <unknown>
 126
 127 fmul    {z20.d-z23.d}, {z8.d-z11.d}, z10.d  // 11000001-11110101-11101001-00010100
 128 // CHECK-INST: fmul    { z20.d - z23.d }, { z8.d - z11.d }, z10.d
 129 // CHECK-ENCODING: [0x14,0xe9,0xf5,0xc1]
 130 // CHECK-ERROR: instruction requires: sme2p2
 131 // CHECK-UNKNOWN: c1f5e914 <unknown>
 132
 133 fmul    {z28.d-z31.d}, {z28.d-z31.d}, z15.d  // 11000001-11111111-11101011-10011100
 134 // CHECK-INST: fmul    { z28.d - z31.d }, { z28.d - z31.d }, z15.d
 135 // CHECK-ENCODING: [0x9c,0xeb,0xff,0xc1]
 136 // CHECK-ERROR: instruction requires: sme2p2
 137 // CHECK-UNKNOWN: c1ffeb9c <unknown>
 138
 139 // Multiple, 2 regs
 140
 141 // 16-bit elements
 142
 143 fmul    {z0.h-z1.h}, {z0.h-z1.h}, {z0.h-z1.h}  // 11000001-01100000-11100100-00000000
 144 // CHECK-INST: fmul    { z0.h, z1.h }, { z0.h, z1.h }, { z0.h, z1.h }
 145 // CHECK-ENCODING: [0x00,0xe4,0x60,0xc1]
 146 // CHECK-ERROR: instruction requires: sme2p2
 147 // CHECK-UNKNOWN: c160e400 <unknown>
 148
 149 fmul    {z20.h-z21.h}, {z10.h-z11.h}, {z20.h-z21.h}  // 11000001-01110100-11100101-01010100
 150 // CHECK-INST: fmul    { z20.h, z21.h }, { z10.h, z11.h }, { z20.h, z21.h }
 151 // CHECK-ENCODING: [0x54,0xe5,0x74,0xc1]
 152 // CHECK-ERROR: instruction requires: sme2p2
 153 // CHECK-UNKNOWN: c174e554 <unknown>
 154
 155 fmul    {z30.h-z31.h}, {z30.h-z31.h}, {z30.h-z31.h}  // 11000001-01111110-11100111-11011110
 156 // CHECK-INST: fmul    { z30.h, z31.h }, { z30.h, z31.h }, { z30.h, z31.h }
 157 // CHECK-ENCODING: [0xde,0xe7,0x7e,0xc1]
 158 // CHECK-ERROR: instruction requires: sme2p2
 159 // CHECK-UNKNOWN: c17ee7de <unknown>
 160
 161 // 32-bit elememnts
 162
 163 fmul    {z0.s-z1.s}, {z0.s-z1.s}, {z0.s-z1.s}  // 11000001-10100000-11100100-00000000
 164 // CHECK-INST: fmul    { z0.s, z1.s }, { z0.s, z1.s }, { z0.s, z1.s }
 165 // CHECK-ENCODING: [0x00,0xe4,0xa0,0xc1]
 166 // CHECK-ERROR: instruction requires: sme2p2
 167 // CHECK-UNKNOWN: c1a0e400 <unknown>
 168
 169 fmul    {z20.s-z21.s}, {z10.s-z11.s}, {z20.s-z21.s}  // 11000001-10110100-11100101-01010100
 170 // CHECK-INST: fmul    { z20.s, z21.s }, { z10.s, z11.s }, { z20.s, z21.s }
 171 // CHECK-ENCODING: [0x54,0xe5,0xb4,0xc1]
 172 // CHECK-ERROR: instruction requires: sme2p2
 173 // CHECK-UNKNOWN: c1b4e554 <unknown>
 174
 175 fmul    {z30.s-z31.s}, {z30.s-z31.s}, {z30.s-z31.s}  // 11000001-10111110-11100111-11011110
 176 // CHECK-INST: fmul    { z30.s, z31.s }, { z30.s, z31.s }, { z30.s, z31.s }
 177 // CHECK-ENCODING: [0xde,0xe7,0xbe,0xc1]
 178 // CHECK-ERROR: instruction requires: sme2p2
 179 // CHECK-UNKNOWN: c1bee7de <unknown>
 180
 181 // 64-bit elements
 182
 183 fmul    {z0.d-z1.d}, {z0.d-z1.d}, {z0.d-z1.d}  // 11000001-11100000-11100100-00000000
 184 // CHECK-INST: fmul    { z0.d, z1.d }, { z0.d, z1.d }, { z0.d, z1.d }
 185 // CHECK-ENCODING: [0x00,0xe4,0xe0,0xc1]
 186 // CHECK-ERROR: instruction requires: sme2p2
 187 // CHECK-UNKNOWN: c1e0e400 <unknown>
 188
 189 fmul    {z20.d-z21.d}, {z10.d-z11.d}, {z20.d-z21.d}  // 11000001-11110100-11100101-01010100
 190 // CHECK-INST: fmul    { z20.d, z21.d }, { z10.d, z11.d }, { z20.d, z21.d }
 191 // CHECK-ENCODING: [0x54,0xe5,0xf4,0xc1]
 192 // CHECK-ERROR: instruction requires: sme2p2
 193 // CHECK-UNKNOWN: c1f4e554 <unknown>
 194
 195 fmul    {z30.d-z31.d}, {z30.d-z31.d}, {z30.d-z31.d}  // 11000001-11111110-11100111-11011110
 196 // CHECK-INST: fmul    { z30.d, z31.d }, { z30.d, z31.d }, { z30.d, z31.d }
 197 // CHECK-ENCODING: [0xde,0xe7,0xfe,0xc1]
 198 // CHECK-ERROR: instruction requires: sme2p2
 199 // CHECK-UNKNOWN: c1fee7de <unknown>
 200
 201 // Multiple, 4 regs
 202
 203 // 16-bit elements
 204
 205 fmul    {z0.h-z3.h}, {z0.h-z3.h}, {z0.h-z3.h}  // 11000001-01100001-11100100-00000000
 206 // CHECK-INST: fmul    { z0.h - z3.h }, { z0.h - z3.h }, { z0.h - z3.h }
 207 // CHECK-ENCODING: [0x00,0xe4,0x61,0xc1]
 208 // CHECK-ERROR: instruction requires: sme2p2
 209 // CHECK-UNKNOWN: c161e400 <unknown>
 210
 211 fmul    {z20.h-z23.h}, {z8.h-z11.h}, {z20.h-z23.h}  // 11000001-01110101-11100101-00010100
 212 // CHECK-INST: fmul    { z20.h - z23.h }, { z8.h - z11.h }, { z20.h - z23.h }
 213 // CHECK-ENCODING: [0x14,0xe5,0x75,0xc1]
 214 // CHECK-ERROR: instruction requires: sme2p2
 215 // CHECK-UNKNOWN: c175e514 <unknown>
 216
 217 fmul    {z28.h-z31.h}, {z28.h-z31.h}, {z28.h-z31.h}  // 11000001-01111101-11100111-10011100
 218 // CHECK-INST: fmul    { z28.h - z31.h }, { z28.h - z31.h }, { z28.h - z31.h }
 219 // CHECK-ENCODING: [0x9c,0xe7,0x7d,0xc1]
 220 // CHECK-ERROR: instruction requires: sme2p2
 221 // CHECK-UNKNOWN: c17de79c <unknown>
 222
 223 // 32-bit elements
 224
 225 fmul    {z0.s-z3.s}, {z0.s-z3.s}, {z0.s-z3.s}  // 11000001-10100001-11100100-00000000
 226 // CHECK-INST: fmul    { z0.s - z3.s }, { z0.s - z3.s }, { z0.s - z3.s }
 227 // CHECK-ENCODING: [0x00,0xe4,0xa1,0xc1]
 228 // CHECK-ERROR: instruction requires: sme2p2
 229 // CHECK-UNKNOWN: c1a1e400 <unknown>
 230
 231 fmul    {z20.s-z23.s}, {z8.s-z11.s}, {z20.s-z23.s}  // 11000001-10110101-11100101-00010100
 232 // CHECK-INST: fmul    { z20.s - z23.s }, { z8.s - z11.s }, { z20.s - z23.s }
 233 // CHECK-ENCODING: [0x14,0xe5,0xb5,0xc1]
 234 // CHECK-ERROR: instruction requires: sme2p2
 235 // CHECK-UNKNOWN: c1b5e514 <unknown>
 236
 237 fmul    {z28.s-z31.s}, {z28.s-z31.s}, {z28.s-z31.s}  // 11000001-10111101-11100111-10011100
 238 // CHECK-INST: fmul    { z28.s - z31.s }, { z28.s - z31.s }, { z28.s - z31.s }
 239 // CHECK-ENCODING: [0x9c,0xe7,0xbd,0xc1]
 240 // CHECK-ERROR: instruction requires: sme2p2
 241 // CHECK-UNKNOWN: c1bde79c <unknown>
 242
 243 // 64-bit elements
 244
 245 fmul    {z0.d-z3.d}, {z0.d-z3.d}, {z0.d-z3.d}  // 11000001-11100001-11100100-00000000
 246 // CHECK-INST: fmul    { z0.d - z3.d }, { z0.d - z3.d }, { z0.d - z3.d }
 247 // CHECK-ENCODING: [0x00,0xe4,0xe1,0xc1]
 248 // CHECK-ERROR: instruction requires: sme2p2
 249 // CHECK-UNKNOWN: c1e1e400 <unknown>
 250
 251 fmul    {z20.d-z23.d}, {z8.d-z11.d}, {z20.d-z23.d}  // 11000001-11110101-11100101-00010100
 252 // CHECK-INST: fmul    { z20.d - z23.d }, { z8.d - z11.d }, { z20.d - z23.d }
 253 // CHECK-ENCODING: [0x14,0xe5,0xf5,0xc1]
 254 // CHECK-ERROR: instruction requires: sme2p2
 255 // CHECK-UNKNOWN: c1f5e514 <unknown>
 256
 257 fmul    {z28.d-z31.d}, {z28.d-z31.d}, {z28.d-z31.d}  // 11000001-11111101-11100111-10011100
 258 // CHECK-INST: fmul    { z28.d - z31.d }, { z28.d - z31.d }, { z28.d - z31.d }
 259 // CHECK-ENCODING: [0x9c,0xe7,0xfd,0xc1]
 260 // CHECK-ERROR: instruction requires: sme2p2
 261 // CHECK-UNKNOWN: c1fde79c <unknown>