test/MC/Mips/mips64-expansions.s

   1 # RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
   2 #
   3 # Test the 'dli' and 'dla' 64-bit variants of 'li' and 'la'.
   4
   5 # Immediate is <= 32 bits.
   6   dli $5, 123
   7 # CHECK:     addiu $5, $zero, 123   # encoding: [0x7b,0x00,0x05,0x24]
   8
   9   dli $6, -2345
  10 # CHECK:     addiu $6, $zero, -2345 # encoding: [0xd7,0xf6,0x06,0x24]
  11
  12   dli $7, 65538
  13 # CHECK:     lui   $7, 1            # encoding: [0x01,0x00,0x07,0x3c]
  14 # CHECK:     ori   $7, $7, 2        # encoding: [0x02,0x00,0xe7,0x34]
  15
  16   dli $8, ~7
  17 # CHECK:     addiu $8, $zero, -8    # encoding: [0xf8,0xff,0x08,0x24]
  18
  19   dli $9, 0x10000
  20 # CHECK:     lui   $9, 1            # encoding: [0x01,0x00,0x09,0x3c]
  21 # CHECK-NOT: ori   $9, $9, 0        # encoding: [0x00,0x00,0x29,0x35]
  22
  23
  24 # Positive immediate which is => 32 bits and <= 48 bits.
  25   dli $8, 0x100000000
  26 # CHECK: lui  $8, 1                 # encoding: [0x01,0x00,0x08,0x3c]
  27 # CHECK: dsll $8, $8, 16            # encoding: [0x38,0x44,0x08,0x00]
  28
  29   dli $8, 0x100000001
  30 # CHECK: lui  $8, 1                 # encoding: [0x01,0x00,0x08,0x3c]
  31 # CHECK: dsll $8, $8, 16            # encoding: [0x38,0x44,0x08,0x00]
  32 # CHECK: ori  $8, $8, 1             # encoding: [0x01,0x00,0x08,0x35]
  33
  34   dli $8, 0x100010000
  35 # CHECK: lui  $8, 1                 # encoding: [0x01,0x00,0x08,0x3c]
  36 # CHECK: ori  $8, $8, 1             # encoding: [0x01,0x00,0x08,0x35]
  37 # CHECK: dsll $8, $8, 16            # encoding: [0x38,0x44,0x08,0x00]
  38
  39   dli $8, 0x100010001
  40 # CHECK: lui  $8, 1                 # encoding: [0x01,0x00,0x08,0x3c]
  41 # CHECK: ori  $8, $8, 1             # encoding: [0x01,0x00,0x08,0x35]
  42 # CHECK: dsll $8, $8, 16            # encoding: [0x38,0x44,0x08,0x00]
  43 # CHECK: ori  $8, $8, 1             # encoding: [0x01,0x00,0x08,0x35]
  44
  45
  46 # Positive immediate which is > 48 bits.
  47   dli $8, 0x1000000000000
  48 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  49 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
  50
  51   dli $8, 0x1000000000001
  52 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  53 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
  54 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  55
  56   dli $8, 0x1000000010000
  57 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  58 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  59 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  60 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  61
  62   dli $8, 0x1000100000000
  63 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  64 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  65 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
  66
  67   dli $8, 0x1000000010001
  68 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  69 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  70 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  71 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  72 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  73
  74   dli $8, 0x1000100010000
  75 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  76 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  77 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  78 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  79 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  80
  81   dli $8, 0x1000100000001
  82 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  83 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  84 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
  85 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  86
  87   dli $8, 0x1000100010001
  88 # CHECK: lui    $8, 1               # encoding: [0x01,0x00,0x08,0x3c]
  89 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  90 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  91 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  92 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
  93 # CHECK: ori    $8, $8, 1           # encoding: [0x01,0x00,0x08,0x35]
  94
  95
  96 # Negative immediate which is => 32 bits and <= 48 bits.
  97   dli $8, -0x100000000
  98 # CHECK: lui    $8, 65535           # encoding: [0xff,0xff,0x08,0x3c]
  99 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 100 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
 101
 102   dli $8, -0x100000001
 103 # CHECK: lui    $8, 65535           # encoding: [0xff,0xff,0x08,0x3c]
 104 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 105 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 106 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 107 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 108 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 109
 110   dli $8, -0x100010000
 111 # CHECK: lui    $8, 65535           # encoding: [0xff,0xff,0x08,0x3c]
 112 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 113 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 114 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 115 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 116
 117   dli $8, -0x100010001
 118 # CHECK: lui    $8, 65535           # encoding: [0xff,0xff,0x08,0x3c]
 119 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 120 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 121 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 122 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 123 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 124
 125
 126 # Negative immediate which is > 48 bits.
 127   dli $8, -0x1000000000000
 128 # CHECK: lui    $8, 65535           # encoding: [0xff,0xff,0x08,0x3c]
 129 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
 130
 131   dli $8, -0x1000000000001
 132 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 133 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 134 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 135 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 136 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 137 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 138
 139   dli $8, -0x1000000010000
 140 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 141 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 142 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 143 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 144 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 145
 146   dli $8, -0x1000100000000
 147 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 148 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 149 # CHECK: dsll32 $8, $8, 0           # encoding: [0x3c,0x40,0x08,0x00]
 150
 151   dli $8, -0x1000000010001
 152 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 153 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 154 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 155 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 156 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 157 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 158
 159   dli $8, -0x1000100010000
 160 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 161 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 162 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 163 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 164 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 165
 166   dli $8, -0x1000100000001
 167 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 168 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 169 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 170 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 171 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 172 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 173
 174   dli $8, -0x1000100010001
 175 # CHECK: lui    $8, 65534           # encoding: [0xfe,0xff,0x08,0x3c]
 176 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 177 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 178 # CHECK: ori    $8, $8, 65534       # encoding: [0xfe,0xff,0x08,0x35]
 179 # CHECK: dsll   $8, $8, 16          # encoding: [0x38,0x44,0x08,0x00]
 180 # CHECK: ori    $8, $8, 65535       # encoding: [0xff,0xff,0x08,0x35]
 181
 182 # Check that signed negative 32-bit immediates are loaded correctly:
 183   li $10, ~(0x101010)
 184 # CHECK: lui $10, 65519        # encoding: [0xef,0xff,0x0a,0x3c]
 185 # CHECK: ori $10, $10, 61423   # encoding: [0xef,0xef,0x4a,0x35]
 186 # CHECK-NOT: dsll
 187
 188   dli $10, ~(0x202020)
 189 # CHECK: lui $10, 65503        # encoding: [0xdf,0xff,0x0a,0x3c]
 190 # CHECK: ori $10, $10, 57311   # encoding: [0xdf,0xdf,0x4a,0x35]
 191 # CHECK-NOT: dsll
 192
 193   dli $9, 0x80000000
 194 # CHECK: ori  $9, $zero, 32768 # encoding: [0x00,0x80,0x09,0x34]
 195 # CHECK: dsll $9, $9, 16       # encoding: [0x38,0x4c,0x09,0x00]
 196
 197 # Test bne with an immediate as the 2nd operand.
 198   bne $2, 0x100010001, 1332
 199 # CHECK: lui  $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 200 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 201 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 202 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 203 # CHECK: bne  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x14]
 204 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 205
 206   bne $2, 0x1000100010001, 1332
 207 # CHECK: lui  $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 208 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 209 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 210 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 211 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 212 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 213 # CHECK: bne  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x14]
 214 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 215
 216   bne $2, -0x100010001, 1332
 217 # CHECK: lui  $1, 65535             # encoding: [0xff,0xff,0x01,0x3c]
 218 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 219 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 220 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 221 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 222 # CHECK: ori  $1, $1, 65535         # encoding: [0xff,0xff,0x21,0x34]
 223 # CHECK: bne  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x14]
 224 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 225
 226   bne $2, -0x1000100010001, 1332
 227 # CHECK: lui  $1, 65534             # encoding: [0xfe,0xff,0x01,0x3c]
 228 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 229 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 230 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 231 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 232 # CHECK: ori  $1, $1, 65535         # encoding: [0xff,0xff,0x21,0x34]
 233 # CHECK: bne  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x14]
 234 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 235
 236 # Test beq with an immediate as the 2nd operand.
 237   beq $2, 0x100010001, 1332
 238 # CHECK: lui  $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 239 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 240 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 241 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 242 # CHECK: beq  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x10]
 243 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 244
 245   beq $2, 0x1000100010001, 1332
 246 # CHECK: lui  $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 247 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 248 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 249 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 250 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 251 # CHECK: ori  $1, $1, 1             # encoding: [0x01,0x00,0x21,0x34]
 252 # CHECK: beq  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x10]
 253 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 254
 255   beq $2, -0x100010001, 1332
 256 # CHECK: lui  $1, 65535             # encoding: [0xff,0xff,0x01,0x3c]
 257 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 258 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 259 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 260 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 261 # CHECK: ori  $1, $1, 65535         # encoding: [0xff,0xff,0x21,0x34]
 262 # CHECK: beq  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x10]
 263 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 264
 265   beq $2, -0x1000100010001, 1332
 266 # CHECK: lui  $1, 65534             # encoding: [0xfe,0xff,0x01,0x3c]
 267 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 268 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 269 # CHECK: ori  $1, $1, 65534         # encoding: [0xfe,0xff,0x21,0x34]
 270 # CHECK: dsll $1, $1, 16            # encoding: [0x38,0x0c,0x01,0x00]
 271 # CHECK: ori  $1, $1, 65535         # encoding: [0xff,0xff,0x21,0x34]
 272 # CHECK: beq  $2, $1, 1332          # encoding: [0x4d,0x01,0x41,0x10]
 273 # CHECK: nop                        # encoding: [0x00,0x00,0x00,0x00]
 274
 275 # Test ulhu with 64-bit immediate addresses.
 276   ulhu $8, 0x100010001
 277 # CHECK: lui  $1, 1            # encoding: [0x01,0x00,0x01,0x3c]
 278 # CHECK: ori  $1, $1, 1        # encoding: [0x01,0x00,0x21,0x34]
 279 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 280 # CHECK: ori  $1, $1, 1        # encoding: [0x01,0x00,0x21,0x34]
 281 # CHECK: lbu  $8, 1($1)        # encoding: [0x01,0x00,0x28,0x90]
 282 # CHECK: lbu  $1, 0($1)        # encoding: [0x00,0x00,0x21,0x90]
 283 # CHECK: sll  $8, $8, 8        # encoding: [0x00,0x42,0x08,0x00]
 284 # CHECK: or   $8, $8, $1       # encoding: [0x25,0x40,0x01,0x01]
 285
 286   ulhu $8, 0x1000100010001
 287 # CHECK: lui  $1, 1            # encoding: [0x01,0x00,0x01,0x3c]
 288 # CHECK: ori  $1, $1, 1        # encoding: [0x01,0x00,0x21,0x34]
 289 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 290 # CHECK: ori  $1, $1, 1        # encoding: [0x01,0x00,0x21,0x34]
 291 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 292 # CHECK: ori  $1, $1, 1        # encoding: [0x01,0x00,0x21,0x34]
 293 # CHECK: lbu  $8, 1($1)        # encoding: [0x01,0x00,0x28,0x90]
 294 # CHECK: lbu  $1, 0($1)        # encoding: [0x00,0x00,0x21,0x90]
 295 # CHECK: sll  $8, $8, 8        # encoding: [0x00,0x42,0x08,0x00]
 296 # CHECK: or   $8, $8, $1       # encoding: [0x25,0x40,0x01,0x01]
 297
 298   ulhu $8, -0x100010001
 299 # CHECK: lui  $1, 65535        # encoding: [0xff,0xff,0x01,0x3c]
 300 # CHECK: ori  $1, $1, 65534    # encoding: [0xfe,0xff,0x21,0x34]
 301 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 302 # CHECK: ori  $1, $1, 65534    # encoding: [0xfe,0xff,0x21,0x34]
 303 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 304 # CHECK: ori  $1, $1, 65535    # encoding: [0xff,0xff,0x21,0x34]
 305 # CHECK: lbu  $8, 1($1)        # encoding: [0x01,0x00,0x28,0x90]
 306 # CHECK: lbu  $1, 0($1)        # encoding: [0x00,0x00,0x21,0x90]
 307 # CHECK: sll  $8, $8, 8        # encoding: [0x00,0x42,0x08,0x00]
 308 # CHECK: or   $8, $8, $1       # encoding: [0x25,0x40,0x01,0x01]
 309
 310   ulhu $8, -0x1000100010001
 311 # CHECK: lui  $1, 65534        # encoding: [0xfe,0xff,0x01,0x3c]
 312 # CHECK: ori  $1, $1, 65534    # encoding: [0xfe,0xff,0x21,0x34]
 313 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 314 # CHECK: ori  $1, $1, 65534    # encoding: [0xfe,0xff,0x21,0x34]
 315 # CHECK: dsll $1, $1, 16       # encoding: [0x38,0x0c,0x01,0x00]
 316 # CHECK: ori  $1, $1, 65535    # encoding: [0xff,0xff,0x21,0x34]
 317 # CHECK: lbu  $8, 1($1)        # encoding: [0x01,0x00,0x28,0x90]
 318 # CHECK: lbu  $1, 0($1)        # encoding: [0x00,0x00,0x21,0x90]
 319 # CHECK: sll  $8, $8, 8        # encoding: [0x00,0x42,0x08,0x00]
 320 # CHECK: or   $8, $8, $1       # encoding: [0x25,0x40,0x01,0x01]
 321
 322 # Test ulhu with source register and 64-bit immediate offset.
 323   ulhu $8, 0x100010001($9)
 324 # CHECK: lui   $1, 1           # encoding: [0x01,0x00,0x01,0x3c]
 325 # CHECK: ori   $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 326 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 327 # CHECK: ori   $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 328 # CHECK: daddu $1, $1, $9      # encoding: [0x2d,0x08,0x29,0x00]
 329 # CHECK: lbu   $8, 1($1)       # encoding: [0x01,0x00,0x28,0x90]
 330 # CHECK: lbu   $1, 0($1)       # encoding: [0x00,0x00,0x21,0x90]
 331 # CHECK: sll   $8, $8, 8       # encoding: [0x00,0x42,0x08,0x00]
 332 # CHECK: or    $8, $8, $1      # encoding: [0x25,0x40,0x01,0x01]
 333
 334   ulhu $8, 0x1000100010001($9)
 335 # CHECK: lui   $1, 1           # encoding: [0x01,0x00,0x01,0x3c]
 336 # CHECK: ori   $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 337 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 338 # CHECK: ori   $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 339 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 340 # CHECK: ori   $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 341 # CHECK: daddu $1, $1, $9      # encoding: [0x2d,0x08,0x29,0x00]
 342 # CHECK: lbu   $8, 1($1)       # encoding: [0x01,0x00,0x28,0x90]
 343 # CHECK: lbu   $1, 0($1)       # encoding: [0x00,0x00,0x21,0x90]
 344 # CHECK: sll   $8, $8, 8       # encoding: [0x00,0x42,0x08,0x00]
 345 # CHECK: or    $8, $8, $1      # encoding: [0x25,0x40,0x01,0x01]
 346
 347   ulhu $8, -0x100010001($9)
 348 # CHECK: lui   $1, 65535       # encoding: [0xff,0xff,0x01,0x3c]
 349 # CHECK: ori   $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 350 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 351 # CHECK: ori   $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 352 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 353 # CHECK: ori   $1, $1, 65535   # encoding: [0xff,0xff,0x21,0x34]
 354 # CHECK: daddu $1, $1, $9      # encoding: [0x2d,0x08,0x29,0x00]
 355 # CHECK: lbu   $8, 1($1)       # encoding: [0x01,0x00,0x28,0x90]
 356 # CHECK: lbu   $1, 0($1)       # encoding: [0x00,0x00,0x21,0x90]
 357 # CHECK: sll   $8, $8, 8       # encoding: [0x00,0x42,0x08,0x00]
 358 # CHECK: or    $8, $8, $1      # encoding: [0x25,0x40,0x01,0x01]
 359
 360   ulhu $8, -0x1000100010001($9)
 361 # CHECK: lui   $1, 65534       # encoding: [0xfe,0xff,0x01,0x3c]
 362 # CHECK: ori   $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 363 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 364 # CHECK: ori   $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 365 # CHECK: dsll  $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 366 # CHECK: ori   $1, $1, 65535   # encoding: [0xff,0xff,0x21,0x34]
 367 # CHECK: daddu $1, $1, $9      # encoding: [0x2d,0x08,0x29,0x00]
 368 # CHECK: lbu   $8, 1($1)       # encoding: [0x01,0x00,0x28,0x90]
 369 # CHECK: lbu   $1, 0($1)       # encoding: [0x00,0x00,0x21,0x90]
 370 # CHECK: sll   $8, $8, 8       # encoding: [0x00,0x42,0x08,0x00]
 371 # CHECK: or    $8, $8, $1      # encoding: [0x25,0x40,0x01,0x01]
 372
 373 # Test ulw with 64-bit immediate addresses.
 374   ulw $8, 0x100010001
 375 # CHECK: lui  $1, 1           # encoding: [0x01,0x00,0x01,0x3c]
 376 # CHECK: ori  $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 377 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 378 # CHECK: ori  $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 379 # CHECK: lwl  $8, 3($1)       # encoding: [0x03,0x00,0x28,0x88]
 380 # CHECK: lwr  $8, 0($1)       # encoding: [0x00,0x00,0x28,0x98]
 381
 382   ulw $8, 0x1000100010001
 383 # CHECK: lui  $1, 1           # encoding: [0x01,0x00,0x01,0x3c]
 384 # CHECK: ori  $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 385 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 386 # CHECK: ori  $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 387 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 388 # CHECK: ori  $1, $1, 1       # encoding: [0x01,0x00,0x21,0x34]
 389 # CHECK: lwl  $8, 3($1)       # encoding: [0x03,0x00,0x28,0x88]
 390 # CHECK: lwr  $8, 0($1)       # encoding: [0x00,0x00,0x28,0x98]
 391
 392   ulw $8, -0x100010001
 393 # CHECK: lui  $1, 65535       # encoding: [0xff,0xff,0x01,0x3c]
 394 # CHECK: ori  $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 395 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 396 # CHECK: ori  $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 397 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 398 # CHECK: ori  $1, $1, 65535   # encoding: [0xff,0xff,0x21,0x34]
 399 # CHECK: lwl  $8, 3($1)       # encoding: [0x03,0x00,0x28,0x88]
 400 # CHECK: lwr  $8, 0($1)       # encoding: [0x00,0x00,0x28,0x98]
 401
 402   ulw $8, -0x1000100010001
 403 # CHECK: lui  $1, 65534       # encoding: [0xfe,0xff,0x01,0x3c]
 404 # CHECK: ori  $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 405 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 406 # CHECK: ori  $1, $1, 65534   # encoding: [0xfe,0xff,0x21,0x34]
 407 # CHECK: dsll $1, $1, 16      # encoding: [0x38,0x0c,0x01,0x00]
 408 # CHECK: ori  $1, $1, 65535   # encoding: [0xff,0xff,0x21,0x34]
 409 # CHECK: lwl  $8, 3($1)       # encoding: [0x03,0x00,0x28,0x88]
 410 # CHECK: lwr  $8, 0($1)       # encoding: [0x00,0x00,0x28,0x98]
 411
 412 # Test ulw with source register and 64-bit immediate offset.
 413   ulw $8, 0x100010001($9)
 414 # CHECK: lui   $1, 1          # encoding: [0x01,0x00,0x01,0x3c]
 415 # CHECK: ori   $1, $1, 1      # encoding: [0x01,0x00,0x21,0x34]
 416 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 417 # CHECK: ori   $1, $1, 1      # encoding: [0x01,0x00,0x21,0x34]
 418 # CHECK: daddu $1, $1, $9     # encoding: [0x2d,0x08,0x29,0x00]
 419 # CHECK: lwl   $8, 3($1)      # encoding: [0x03,0x00,0x28,0x88]
 420 # CHECK: lwr   $8, 0($1)      # encoding: [0x00,0x00,0x28,0x98]
 421
 422   ulw $8, 0x1000100010001($9)
 423 # CHECK: lui   $1, 1          # encoding: [0x01,0x00,0x01,0x3c]
 424 # CHECK: ori   $1, $1, 1      # encoding: [0x01,0x00,0x21,0x34]
 425 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 426 # CHECK: ori   $1, $1, 1      # encoding: [0x01,0x00,0x21,0x34]
 427 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 428 # CHECK: ori   $1, $1, 1      # encoding: [0x01,0x00,0x21,0x34]
 429 # CHECK: daddu $1, $1, $9     # encoding: [0x2d,0x08,0x29,0x00]
 430 # CHECK: lwl   $8, 3($1)      # encoding: [0x03,0x00,0x28,0x88]
 431 # CHECK: lwr   $8, 0($1)      # encoding: [0x00,0x00,0x28,0x98]
 432
 433   ulw $8, -0x100010001($9)
 434 # CHECK: lui   $1, 65535      # encoding: [0xff,0xff,0x01,0x3c]
 435 # CHECK: ori   $1, $1, 65534  # encoding: [0xfe,0xff,0x21,0x34]
 436 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 437 # CHECK: ori   $1, $1, 65534  # encoding: [0xfe,0xff,0x21,0x34]
 438 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 439 # CHECK: ori   $1, $1, 65535  # encoding: [0xff,0xff,0x21,0x34]
 440 # CHECK: daddu $1, $1, $9     # encoding: [0x2d,0x08,0x29,0x00]
 441 # CHECK: lwl   $8, 3($1)      # encoding: [0x03,0x00,0x28,0x88]
 442 # CHECK: lwr   $8, 0($1)      # encoding: [0x00,0x00,0x28,0x98]
 443
 444   ulw $8, -0x1000100010001($9)
 445 # CHECK: lui   $1, 65534      # encoding: [0xfe,0xff,0x01,0x3c]
 446 # CHECK: ori   $1, $1, 65534  # encoding: [0xfe,0xff,0x21,0x34]
 447 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 448 # CHECK: ori   $1, $1, 65534  # encoding: [0xfe,0xff,0x21,0x34]
 449 # CHECK: dsll  $1, $1, 16     # encoding: [0x38,0x0c,0x01,0x00]
 450 # CHECK: ori   $1, $1, 65535  # encoding: [0xff,0xff,0x21,0x34]
 451 # CHECK: daddu $1, $1, $9     # encoding: [0x2d,0x08,0x29,0x00]
 452 # CHECK: lwl   $8, 3($1)      # encoding: [0x03,0x00,0x28,0x88]
 453 # CHECK: lwr   $8, 0($1)      # encoding: [0x00,0x00,0x28,0x98]