llvm/test/MC/AArch64/CMPBR/cmpbr.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+cmpbr < %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=+cmpbr < %s \
   6 // RUN:        | llvm-objdump -d  --no-print-imm-hex --mattr=+cmpbr - | FileCheck %s --check-prefix=CHECK-DISASS
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+cmpbr < %s \
   8 // RUN:        | llvm-objdump -d  --no-print-imm-hex --mattr=-cmpbr - | 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=+cmpbr < %s \
  11 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  12 // RUN:        | llvm-mc -triple=aarch64 -mattr=+cmpbr -disassemble -show-encoding \
  13 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  14
  15 //------------------------------------------------------------------------------
  16 // Compare & branch (Register)
  17 //------------------------------------------------------------------------------
  18
  19 cbgt w5, w5, #-1024
  20 // CHECK-INST: cbgt w5, w5, #-1024
  21 // CHECK-DISASS: cbgt w5, w5,  0xfffffffffffffc00 <.text+0xfffffffffffffc00
  22 // CHECK-ENCODING: [0x05,0x20,0x05,0x74]
  23 // CHECK-ERROR: instruction requires: cmpbr
  24 // CHECK-UNKNOWN: 74052005 <unknown>
  25
  26 cbgt x5, x5, #1020
  27 // CHECK-INST: cbgt x5, x5, #1020
  28 // CHECK-DISASS: cbgt x5, x5, 0x400 <.text+0x400>
  29 // CHECK-ENCODING: [0xe5,0x1f,0x05,0xf4]
  30 // CHECK-ERROR: instruction requires: cmpbr
  31 // CHECK-UNKNOWN: f4051fe5 <unknown>
  32
  33 cbge x2, x2, #-1024
  34 // CHECK-INST: cbge x2, x2, #-1024
  35 // CHECK-DISASS: cbge x2, x2, 0xfffffffffffffc08 <.text+0xfffffffffffffc08
  36 // CHECK-ENCODING: [0x02,0x20,0x22,0xf4]
  37 // CHECK-ERROR: instruction requires: cmpbr
  38 // CHECK-UNKNOWN: f4222002 <unknown>
  39
  40 cbge w5, w5, #1020
  41 // CHECK-INST: cbge w5, w5, #1020
  42 // CHECK-DISASS: cbge w5, w5, 0x408 <.text+0x408>
  43 // CHECK-ENCODING: [0xe5,0x1f,0x25,0x74]
  44 // CHECK-ERROR: instruction requires: cmpbr
  45 // CHECK-UNKNOWN: 74251fe5 <unknown>
  46
  47
  48 cbhi w5, w5, #-1024
  49 // CHECK-INST: cbhi w5, w5, #-1024
  50 // CHECK-DISASS: cbhi w5, w5, 0xfffffffffffffc10 <.text+0xfffffffffffffc10>
  51 // CHECK-ENCODING: [0x05,0x20,0x45,0x74]
  52 // CHECK-ERROR: instruction requires: cmpbr
  53 // CHECK-UNKNOWN: 74452005 <unknown>
  54
  55 cbhi x5, x5, #1020
  56 // CHECK-INST: cbhi x5, x5, #1020
  57 // CHECK-DISASS: cbhi x5, x5, 0x410 <.text+0x410>
  58 // CHECK-ENCODING: [0xe5,0x1f,0x45,0xf4]
  59 // CHECK-ERROR: instruction requires: cmpbr
  60 // CHECK-UNKNOWN: f4451fe5 <unknown>
  61
  62 cbhs x2, x2, #1020
  63 // CHECK-INST: cbhs x2, x2, #1020
  64 // CHECK-DISASS: cbhs x2, x2, 0x414 <.text+0x414>
  65 // CHECK-ENCODING: [0xe2,0x1f,0x62,0xf4]
  66 // CHECK-ERROR: instruction requires: cmpbr
  67 // CHECK-UNKNOWN: f4621fe2 <unknown>
  68
  69 cbhs w5, w5, #1020
  70 // CHECK-INST: cbhs w5, w5, #1020
  71 // CHECK-DISASS: cbhs w5, w5, 0x418 <.text+0x418>
  72 // CHECK-ENCODING: [0xe5,0x1f,0x65,0x74]
  73 // CHECK-ERROR: instruction requires: cmpbr
  74 // CHECK-UNKNOWN: 74651fe5 <unknown>
  75
  76 cbeq w5, w5, #-1024
  77 // CHECK-INST: cbeq w5, w5, #-1024
  78 // CHECK-DISASS: cbeq w5, w5, 0xfffffffffffffc20 <.text+0xfffffffffffffc20>
  79 // CHECK-ENCODING: [0x05,0x20,0xc5,0x74]
  80 // CHECK-ERROR: instruction requires: cmpbr
  81 // CHECK-UNKNOWN: 74c52005 <unknown>
  82
  83 cbeq x5, x5, #1020
  84 // CHECK-INST: cbeq x5, x5, #1020
  85 // CHECK-DISASS: cbeq x5, x5, 0x420 <.text+0x420>
  86 // CHECK-ENCODING: [0xe5,0x1f,0xc5,0xf4]
  87 // CHECK-ERROR: instruction requires: cmpbr
  88 // CHECK-UNKNOWN: f4c51fe5 <unknown>
  89
  90 cbne x2, x2, #-1024
  91 // CHECK-INST: cbne x2, x2, #-1024
  92 // CHECK-DISASS: cbne x2, x2, 0xfffffffffffffc28 <.text+0xfffffffffffffc28>
  93 // CHECK-ENCODING: [0x02,0x20,0xe2,0xf4]
  94 // CHECK-ERROR: instruction requires: cmpbr
  95 // CHECK-UNKNOWN: f4e22002 <unknown>
  96
  97 cbne w5, w5, #-1024
  98 // CHECK-INST: cbne w5, w5, #-1024
  99 // CHECK-DISASS: cbne w5, w5, 0xfffffffffffffc2c <.text+0xfffffffffffffc2c>
 100 // CHECK-ENCODING: [0x05,0x20,0xe5,0x74]
 101 // CHECK-ERROR: instruction requires: cmpbr
 102 // CHECK-UNKNOWN: 74e52005 <unknown>
 103
 104 ///
 105 // CBH<XX>
 106 ///
 107
 108 cbhgt w5, w5, #-1024
 109 // CHECK-INST: cbhgt w5, w5, #-1024
 110 // CHECK-DISASS: cbhgt w5, w5, 0xfffffffffffffc30 <.text+0xfffffffffffffc30>
 111 // CHECK-ENCODING: [0x05,0xe0,0x05,0x74]
 112 // CHECK-ERROR: instruction requires: cmpbr
 113 // CHECK-UNKNOWN: 7405e005 <unknown>
 114
 115 cbhge w5, w5, #-1024
 116 // CHECK-INST: cbhge w5, w5, #-1024
 117 // CHECK-DISASS: cbhge w5, w5, 0xfffffffffffffc34 <.text+0xfffffffffffffc34>
 118 // CHECK-ENCODING: [0x05,0xe0,0x25,0x74]
 119 // CHECK-ERROR: instruction requires: cmpbr
 120 // CHECK-UNKNOWN: 7425e005 <unknown>
 121
 122 cbhhi w5, w5, #-1024
 123 // CHECK-INST: cbhhi w5, w5, #-1024
 124 // CHECK-DISASS: cbhhi w5, w5, 0xfffffffffffffc38 <.text+0xfffffffffffffc38>
 125 // CHECK-ENCODING: [0x05,0xe0,0x45,0x74]
 126 // CHECK-ERROR: instruction requires: cmpbr
 127 // CHECK-UNKNOWN: 7445e005 <unknown>
 128
 129 cbhhs w5, w5, #-1024
 130 // CHECK-INST: cbhhs w5, w5, #-1024
 131 // CHECK-DISASS: cbhhs w5, w5, 0xfffffffffffffc3c <.text+0xfffffffffffffc3c>
 132 // CHECK-ENCODING: [0x05,0xe0,0x65,0x74]
 133 // CHECK-ERROR: instruction requires: cmpbr
 134 // CHECK-UNKNOWN: 7465e005 <unknown>
 135
 136 cbheq w5, w5, #-1024
 137 // CHECK-INST: cbheq w5, w5, #-1024
 138 // CHECK-DISASS: cbheq w5, w5, 0xfffffffffffffc40 <.text+0xfffffffffffffc40>
 139 // CHECK-ENCODING: [0x05,0xe0,0xc5,0x74]
 140 // CHECK-ERROR: instruction requires: cmpbr
 141 // CHECK-UNKNOWN: 74c5e005 <unknown>
 142
 143 cbhne w5, w5, #-1024
 144 // CHECK-INST: cbhne w5, w5, #-1024
 145 // CHECK-DISASS: cbhne w5, w5, 0xfffffffffffffc44 <.text+0xfffffffffffffc44>
 146 // CHECK-ENCODING: [0x05,0xe0,0xe5,0x74]
 147 // CHECK-ERROR: instruction requires: cmpbr
 148 // CHECK-UNKNOWN: 74e5e005 <unknown>
 149
 150
 151 ///
 152 // CBB<XX>
 153 ///
 154 cbbgt w5, w5, #-1024
 155 // CHECK-INST: cbbgt w5, w5, #-1024
 156 // CHECK-DISASS: cbbgt w5, w5, 0xfffffffffffffc48 <.text+0xfffffffffffffc48>
 157 // CHECK-ENCODING: [0x05,0xa0,0x05,0x74]
 158 // CHECK-ERROR: instruction requires: cmpbr
 159 // CHECK-UNKNOWN: 7405a005 <unknown>
 160
 161 cbbge w5, w5, #-1024
 162 // CHECK-INST: cbbge w5, w5, #-1024
 163 // CHECK-DISASS: cbbge w5, w5, 0xfffffffffffffc4c <.text+0xfffffffffffffc4c>
 164 // CHECK-ENCODING: [0x05,0xa0,0x25,0x74]
 165 // CHECK-ERROR: instruction requires: cmpbr
 166 // CHECK-UNKNOWN: 7425a005 <unknown>
 167
 168 cbbhi w5, w5, #-1024
 169 // CHECK-INST: cbbhi w5, w5, #-1024
 170 // CHECK-DISASS: cbbhi w5, w5, 0xfffffffffffffc50 <.text+0xfffffffffffffc50>
 171 // CHECK-ENCODING: [0x05,0xa0,0x45,0x74]
 172 // CHECK-ERROR: instruction requires: cmpbr
 173 // CHECK-UNKNOWN: 7445a005 <unknown>
 174
 175 cbbhs w5, w5, #-1024
 176 // CHECK-INST: cbbhs w5, w5, #-1024
 177 // CHECK-DISASS: cbbhs w5, w5, 0xfffffffffffffc54 <.text+0xfffffffffffffc54>
 178 // CHECK-ENCODING: [0x05,0xa0,0x65,0x74]
 179 // CHECK-ERROR: instruction requires: cmpbr
 180 // CHECK-UNKNOWN: 7465a005 <unknown>
 181
 182 cbbeq w5, w5, #-1024
 183 // CHECK-INST: cbbeq w5, w5, #-1024
 184 // CHECK-DISASS: cbbeq w5, w5, 0xfffffffffffffc58 <.text+0xfffffffffffffc58>
 185 // CHECK-ENCODING: [0x05,0xa0,0xc5,0x74]
 186 // CHECK-ERROR: instruction requires: cmpbr
 187 // CHECK-UNKNOWN: 74c5a005 <unknown>
 188
 189 cbbne w5, w5, #-1024
 190 // CHECK-INST: cbbne w5, w5, #-1024
 191 // CHECK-DISASS: cbbne w5, w5, 0xfffffffffffffc5c <.text+0xfffffffffffffc5c>
 192 // CHECK-ENCODING: [0x05,0xa0,0xe5,0x74]
 193 // CHECK-ERROR: instruction requires: cmpbr
 194 // CHECK-UNKNOWN: 74e5a005 <unknown>
 195
 196 //------------------------------------------------------------------------------
 197 // Compare & branch (Immediate)
 198 //------------------------------------------------------------------------------
 199
 200 cbgt w5, #63, #1020
 201 // CHECK-INST: cbgt w5, #63, #1020
 202 // CHECK-DISASS: cbgt w5,  #63, 0x45c <.text+0x45c>
 203 // CHECK-ENCODING: [0xe5,0x9f,0x1f,0x75]
 204 // CHECK-ERROR: instruction requires: cmpbr
 205 // CHECK-UNKNOWN: 751f9fe5 <unknown>
 206
 207 cbgt x5, #0, #-1024
 208 // CHECK-INST: cbgt x5, #0, #-1024
 209 // CHECK-DISASS: cbgt x5, #0, 0xfffffffffffffc64 <.text+0xfffffffffffffc64>
 210 // CHECK-ENCODING: [0x05,0x20,0x00,0xf5]
 211 // CHECK-ERROR: instruction requires: cmpbr
 212 // CHECK-UNKNOWN: f5002005 <unknown>
 213
 214 cbhi w5, #31, #1020
 215 // CHECK-INST: cbhi w5, #31, #1020
 216 // CHECK-DISASS: cbhi w5, #31, 0x464 <.text+0x464>
 217 // CHECK-ENCODING: [0xe5,0x9f,0x4f,0x75]
 218 // CHECK-ERROR: instruction requires: cmpbr
 219 // CHECK-UNKNOWN: 754f9fe5 <unknown>
 220
 221 cbhi x5, #63, #-1024
 222 // CHECK-INST: cbhi x5, #63, #-1024
 223 // CHECK-DISASS: cbhi x5, #63, 0xfffffffffffffc6c <.text+0xfffffffffffffc6c>
 224 // CHECK-ENCODING: [0x05,0xa0,0x5f,0xf5]
 225 // CHECK-ERROR: instruction requires: cmpbr
 226 // CHECK-UNKNOWN: f55fa005 <unknown>
 227
 228 cblt w5, #63, #1020
 229 // CHECK-INST: cblt w5, #63, #1020
 230 // CHECK-DISASS: cblt w5, #63, 0x46c <.text+0x46c>
 231 // CHECK-ENCODING: [0xe5,0x9f,0x3f,0x75]
 232 // CHECK-ERROR: instruction requires: cmpbr
 233 // CHECK-UNKNOWN: 753f9fe5 <unknown>
 234
 235 cblt x5, #0, #-1024
 236 // CHECK-INST: cblt x5, #0, #-1024
 237 // CHECK-DISASS: cblt x5, #0, 0xfffffffffffffc74 <.text+0xfffffffffffffc74>
 238 // CHECK-ENCODING: [0x05,0x20,0x20,0xf5]
 239 // CHECK-ERROR: instruction requires: cmpbr
 240 // CHECK-UNKNOWN: f5202005 <unknown>
 241
 242 cblo w5, #31, #1020
 243 // CHECK-INST: cblo w5, #31, #1020
 244 // CHECK-DISASS: cblo w5, #31, 0x474 <.text+0x474>
 245 // CHECK-ENCODING: [0xe5,0x9f,0x6f,0x75]
 246 // CHECK-ERROR: instruction requires: cmpbr
 247 // CHECK-UNKNOWN: 756f9fe5 <unknown>
 248
 249 cblo x5, #31, #-1024
 250 // CHECK-INST: cblo x5, #31, #-1024
 251 // CHECK-DISASS: cblo x5, #31, 0xfffffffffffffc7c <.text+0xfffffffffffffc7c>
 252 // CHECK-ENCODING: [0x05,0xa0,0x6f,0xf5]
 253 // CHECK-ERROR: instruction requires: cmpbr
 254 // CHECK-UNKNOWN: f56fa005 <unknown>
 255
 256 cbeq w5, #31, #1020
 257 // CHECK-INST: cbeq w5, #31, #1020
 258 // CHECK-DISASS: cbeq w5, #31, 0x47c <.text+0x47c>
 259 // CHECK-ENCODING: [0xe5,0x9f,0xcf,0x75]
 260 // CHECK-ERROR: instruction requires: cmpbr
 261 // CHECK-UNKNOWN: 75cf9fe5 <unknown>
 262
 263 cbeq x5, #31, #-1024
 264 // CHECK-INST: cbeq x5, #31, #-1024
 265 // CHECK-DISASS: cbeq x5, #31, 0xfffffffffffffc84 <.text+0xfffffffffffffc84>
 266 // CHECK-ENCODING: [0x05,0xa0,0xcf,0xf5]
 267 // CHECK-ERROR: instruction requires: cmpbr
 268 // CHECK-UNKNOWN: f5cfa005 <unknown>
 269
 270 cbne w5, #31, #1020
 271 // CHECK-INST: cbne w5, #31, #1020
 272 // CHECK-DISASS: cbne w5, #31, 0x484 <.text+0x484>
 273 // CHECK-ENCODING: [0xe5,0x9f,0xef,0x75]
 274 // CHECK-ERROR: instruction requires: cmpbr
 275 // CHECK-UNKNOWN: 75ef9fe5 <unknown>
 276
 277 cbne x5, #31, #-1024
 278 // CHECK-INST: cbne x5, #31, #-1024
 279 // CHECK-DISASS: cbne x5, #31, 0xfffffffffffffc8c <.text+0xfffffffffffffc8c>
 280 // CHECK-ENCODING: [0x05,0xa0,0xef,0xf5]
 281 // CHECK-ERROR: instruction requires: cmpbr
 282 // CHECK-UNKNOWN: f5efa005 <unknown>