llvm/test/MC/AArch64/SVE/index.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 // --------------------------------------------------------------------------//
  13 // Index (immediate, immediate)
  14
  15 index   z0.b, #0, #0
  16 // CHECK-INST: index   z0.b, #0, #0
  17 // CHECK-ENCODING: [0x00,0x40,0x20,0x04]
  18 // CHECK-ERROR: instruction requires: sve or sme
  19 // CHECK-UNKNOWN: 04204000 <unknown>
  20
  21 index   z31.b, #-1, #-1
  22 // CHECK-INST: index   z31.b, #-1, #-1
  23 // CHECK-ENCODING: [0xff,0x43,0x3f,0x04]
  24 // CHECK-ERROR: instruction requires: sve or sme
  25 // CHECK-UNKNOWN: 043f43ff <unknown>
  26
  27 index   z0.h, #0, #0
  28 // CHECK-INST: index   z0.h, #0, #0
  29 // CHECK-ENCODING: [0x00,0x40,0x60,0x04]
  30 // CHECK-ERROR: instruction requires: sve or sme
  31 // CHECK-UNKNOWN: 04604000 <unknown>
  32
  33 index   z31.h, #-1, #-1
  34 // CHECK-INST: index   z31.h, #-1, #-1
  35 // CHECK-ENCODING: [0xff,0x43,0x7f,0x04]
  36 // CHECK-ERROR: instruction requires: sve or sme
  37 // CHECK-UNKNOWN: 047f43ff <unknown>
  38
  39 index   z0.s, #0, #0
  40 // CHECK-INST: index   z0.s, #0, #0
  41 // CHECK-ENCODING: [0x00,0x40,0xa0,0x04]
  42 // CHECK-ERROR: instruction requires: sve or sme
  43 // CHECK-UNKNOWN: 04a04000 <unknown>
  44
  45 index   z31.s, #-1, #-1
  46 // CHECK-INST: index   z31.s, #-1, #-1
  47 // CHECK-ENCODING: [0xff,0x43,0xbf,0x04]
  48 // CHECK-ERROR: instruction requires: sve or sme
  49 // CHECK-UNKNOWN: 04bf43ff <unknown>
  50
  51 index   z0.d, #0, #0
  52 // CHECK-INST: index   z0.d, #0, #0
  53 // CHECK-ENCODING: [0x00,0x40,0xe0,0x04]
  54 // CHECK-ERROR: instruction requires: sve or sme
  55 // CHECK-UNKNOWN: 04e04000 <unknown>
  56
  57 index   z31.d, #-1, #-1
  58 // CHECK-INST: index   z31.d, #-1, #-1
  59 // CHECK-ENCODING: [0xff,0x43,0xff,0x04]
  60 // CHECK-ERROR: instruction requires: sve or sme
  61 // CHECK-UNKNOWN: 04ff43ff <unknown>
  62
  63 // --------------------------------------------------------------------------//
  64 // Index (immediate, scalar)
  65
  66 index   z31.b, #-1, wzr
  67 // CHECK-INST: index   z31.b, #-1, wzr
  68 // CHECK-ENCODING: [0xff,0x4b,0x3f,0x04]
  69 // CHECK-ERROR: instruction requires: sve or sme
  70 // CHECK-UNKNOWN: 043f4bff <unknown>
  71
  72 index   z23.b, #13, w8
  73 // CHECK-INST: index   z23.b, #13, w8
  74 // CHECK-ENCODING: [0xb7,0x49,0x28,0x04]
  75 // CHECK-ERROR: instruction requires: sve or sme
  76 // CHECK-UNKNOWN: 042849b7 <unknown>
  77
  78 index   z31.h, #-1, wzr
  79 // CHECK-INST: index   z31.h, #-1, wzr
  80 // CHECK-ENCODING: [0xff,0x4b,0x7f,0x04]
  81 // CHECK-ERROR: instruction requires: sve or sme
  82 // CHECK-UNKNOWN: 047f4bff <unknown>
  83
  84 index   z23.h, #13, w8
  85 // CHECK-INST: index   z23.h, #13, w8
  86 // CHECK-ENCODING: [0xb7,0x49,0x68,0x04]
  87 // CHECK-ERROR: instruction requires: sve or sme
  88 // CHECK-UNKNOWN: 046849b7 <unknown>
  89
  90 index   z31.s, #-1, wzr
  91 // CHECK-INST: index   z31.s, #-1, wzr
  92 // CHECK-ENCODING: [0xff,0x4b,0xbf,0x04]
  93 // CHECK-ERROR: instruction requires: sve or sme
  94 // CHECK-UNKNOWN: 04bf4bff <unknown>
  95
  96 index   z23.s, #13, w8
  97 // CHECK-INST: index   z23.s, #13, w8
  98 // CHECK-ENCODING: [0xb7,0x49,0xa8,0x04]
  99 // CHECK-ERROR: instruction requires: sve or sme
 100 // CHECK-UNKNOWN: 04a849b7 <unknown>
 101
 102 index   z31.d, #-1, xzr
 103 // CHECK-INST: index   z31.d, #-1, xzr
 104 // CHECK-ENCODING: [0xff,0x4b,0xff,0x04]
 105 // CHECK-ERROR: instruction requires: sve or sme
 106 // CHECK-UNKNOWN: 04ff4bff <unknown>
 107
 108 index   z23.d, #13, x8
 109 // CHECK-INST: index   z23.d, #13, x8
 110 // CHECK-ENCODING: [0xb7,0x49,0xe8,0x04]
 111 // CHECK-ERROR: instruction requires: sve or sme
 112 // CHECK-UNKNOWN: 04e849b7 <unknown>
 113
 114
 115 // --------------------------------------------------------------------------//
 116 // Index (scalar, immediate)
 117
 118 index   z31.b, wzr, #-1
 119 // CHECK-INST: index   z31.b, wzr, #-1
 120 // CHECK-ENCODING: [0xff,0x47,0x3f,0x04]
 121 // CHECK-ERROR: instruction requires: sve or sme
 122 // CHECK-UNKNOWN: 043f47ff <unknown>
 123
 124 index   z23.b, w13, #8
 125 // CHECK-INST: index   z23.b, w13, #8
 126 // CHECK-ENCODING: [0xb7,0x45,0x28,0x04]
 127 // CHECK-ERROR: instruction requires: sve or sme
 128 // CHECK-UNKNOWN: 042845b7 <unknown>
 129
 130 index   z31.h, wzr, #-1
 131 // CHECK-INST: index   z31.h, wzr, #-1
 132 // CHECK-ENCODING: [0xff,0x47,0x7f,0x04]
 133 // CHECK-ERROR: instruction requires: sve or sme
 134 // CHECK-UNKNOWN: 047f47ff <unknown>
 135
 136 index   z23.h, w13, #8
 137 // CHECK-INST: index   z23.h, w13, #8
 138 // CHECK-ENCODING: [0xb7,0x45,0x68,0x04]
 139 // CHECK-ERROR: instruction requires: sve or sme
 140 // CHECK-UNKNOWN: 046845b7 <unknown>
 141
 142 index   z31.s, wzr, #-1
 143 // CHECK-INST: index   z31.s, wzr, #-1
 144 // CHECK-ENCODING: [0xff,0x47,0xbf,0x04]
 145 // CHECK-ERROR: instruction requires: sve or sme
 146 // CHECK-UNKNOWN: 04bf47ff <unknown>
 147
 148 index   z23.s, w13, #8
 149 // CHECK-INST: index   z23.s, w13, #8
 150 // CHECK-ENCODING: [0xb7,0x45,0xa8,0x04]
 151 // CHECK-ERROR: instruction requires: sve or sme
 152 // CHECK-UNKNOWN: 04a845b7 <unknown>
 153
 154 index   z31.d, xzr, #-1
 155 // CHECK-INST: index   z31.d, xzr, #-1
 156 // CHECK-ENCODING: [0xff,0x47,0xff,0x04]
 157 // CHECK-ERROR: instruction requires: sve or sme
 158 // CHECK-UNKNOWN: 04ff47ff <unknown>
 159
 160 index   z23.d, x13, #8
 161 // CHECK-INST: index   z23.d, x13, #8
 162 // CHECK-ENCODING: [0xb7,0x45,0xe8,0x04]
 163 // CHECK-ERROR: instruction requires: sve or sme
 164 // CHECK-UNKNOWN: 04e845b7 <unknown>
 165
 166
 167 // --------------------------------------------------------------------------//
 168 // Index (scalar, scalar)
 169
 170 index   z31.b, wzr, wzr
 171 // CHECK-INST: index   z31.b, wzr, wzr
 172 // CHECK-ENCODING: [0xff,0x4f,0x3f,0x04]
 173 // CHECK-ERROR: instruction requires: sve or sme
 174 // CHECK-UNKNOWN: 043f4fff <unknown>
 175
 176 index   z21.b, w10, w21
 177 // CHECK-INST: index   z21.b, w10, w21
 178 // CHECK-ENCODING: [0x55,0x4d,0x35,0x04]
 179 // CHECK-ERROR: instruction requires: sve or sme
 180 // CHECK-UNKNOWN: 04354d55 <unknown>
 181
 182 index   z31.h, wzr, wzr
 183 // check-inst: index   z31.h, wzr, wzr
 184 // check-encoding: [0xff,0x4f,0x7f,0x04]
 185 // check-error: instruction requires: sve or sme
 186 // check-unknown: ff 4f 7f 04 <unknown>
 187
 188 index   z0.h, w0, w0
 189 // check-inst: index   z0.h, w0, w0
 190 // check-encoding: [0x00,0x4c,0x60,0x04]
 191 // check-error: instruction requires: sve or sme
 192 // check-unknown: 00 4c 60 04 <unknown>
 193
 194 index   z31.s, wzr, wzr
 195 // CHECK-INST: index   z31.s, wzr, wzr
 196 // CHECK-ENCODING: [0xff,0x4f,0xbf,0x04]
 197 // CHECK-ERROR: instruction requires: sve or sme
 198 // CHECK-UNKNOWN: 04bf4fff <unknown>
 199
 200 index   z21.s, w10, w21
 201 // CHECK-INST: index   z21.s, w10, w21
 202 // CHECK-ENCODING: [0x55,0x4d,0xb5,0x04]
 203 // CHECK-ERROR: instruction requires: sve or sme
 204 // CHECK-UNKNOWN: 04b54d55 <unknown>
 205
 206 index   z31.d, xzr, xzr
 207 // CHECK-INST: index   z31.d, xzr, xzr
 208 // CHECK-ENCODING: [0xff,0x4f,0xff,0x04]
 209 // CHECK-ERROR: instruction requires: sve or sme
 210 // CHECK-UNKNOWN: 04ff4fff <unknown>
 211
 212 index   z21.d, x10, x21
 213 // CHECK-INST: index   z21.d, x10, x21
 214 // CHECK-ENCODING: [0x55,0x4d,0xf5,0x04]
 215 // CHECK-ERROR: instruction requires: sve or sme
 216 // CHECK-UNKNOWN: 04f54d55 <unknown>