test/MC/AMDGPU/ds.s

   1 // RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s
   2 // RUN: llvm-mc -arch=amdgcn -mcpu=SI  -show-encoding %s | FileCheck %s
   3
   4 //===----------------------------------------------------------------------===//
   5 // Checks for 16-bit Offsets
   6 //===----------------------------------------------------------------------===//
   7
   8 ds_add_u32 v2, v4 offset:16
   9 // CHECK: ds_add_u32 v2, v4 offset:16 ; encoding: [0x10,0x00,0x00,0xd8,0x02,0x04,0x00,0x00]
  10
  11 //===----------------------------------------------------------------------===//
  12 // Checks for 2 8-bit Offsets
  13 //===----------------------------------------------------------------------===//
  14
  15 ds_write2_b32 v2, v4, v6 offset0:4
  16 // CHECK: ds_write2_b32 v2, v4, v6 offset0:4 ; encoding: [0x04,0x00,0x38,0xd8,0x02,0x04,0x06,0x00]
  17
  18 ds_write2_b32 v2, v4, v6 offset0:4 offset1:8
  19 // CHECK: ds_write2_b32 v2, v4, v6 offset0:4 offset1:8 ; encoding: [0x04,0x08,0x38,0xd8,0x02,0x04,0x06,0x00]
  20
  21 ds_write2_b32 v2, v4, v6 offset1:8
  22 // CHECK: ds_write2_b32 v2, v4, v6 offset1:8 ; encoding: [0x00,0x08,0x38,0xd8,0x02,0x04,0x06,0x00]
  23
  24 ds_read2_b32 v[8:9], v2 offset0:4
  25 // CHECK: ds_read2_b32 v[8:9], v2 offset0:4 ; encoding: [0x04,0x00,0xdc,0xd8,0x02,0x00,0x00,0x08]
  26
  27 ds_read2_b32 v[8:9], v2 offset0:4 offset1:8
  28 // CHECK: ds_read2_b32 v[8:9], v2 offset0:4 offset1:8 ; encoding: [0x04,0x08,0xdc,0xd8,0x02,0x00,0x00,0x08]
  29
  30 ds_read2_b32 v[8:9], v2 offset1:8
  31 // CHECK: ds_read2_b32 v[8:9], v2 offset1:8 ; encoding: [0x00,0x08,0xdc,0xd8,0x02,0x00,0x00,0x08]
  32 //===----------------------------------------------------------------------===//
  33 // Instructions
  34 //===----------------------------------------------------------------------===//
  35
  36 ds_add_u32 v2, v4
  37 // CHECK: ds_add_u32 v2, v4 ; encoding: [0x00,0x00,0x00,0xd8,0x02,0x04,0x00,0x00]
  38
  39 ds_sub_u32 v2, v4
  40 // CHECK: ds_sub_u32 v2, v4 ; encoding: [0x00,0x00,0x04,0xd8,0x02,0x04,0x00,0x00]
  41
  42 ds_rsub_u32 v2, v4
  43 // CHECK: ds_rsub_u32 v2, v4 ; encoding: [0x00,0x00,0x08,0xd8,0x02,0x04,0x00,0x00]
  44
  45 ds_inc_u32 v2, v4
  46 // CHECK: ds_inc_u32 v2, v4 ; encoding: [0x00,0x00,0x0c,0xd8,0x02,0x04,0x00,0x00]
  47
  48 ds_dec_u32 v2, v4
  49 // CHECK: ds_dec_u32 v2, v4 ; encoding: [0x00,0x00,0x10,0xd8,0x02,0x04,0x00,0x00]
  50
  51 ds_min_i32 v2, v4
  52 // CHECK: ds_min_i32 v2, v4 ; encoding: [0x00,0x00,0x14,0xd8,0x02,0x04,0x00,0x00]
  53
  54 ds_max_i32 v2, v4
  55 // CHECK: ds_max_i32 v2, v4 ; encoding: [0x00,0x00,0x18,0xd8,0x02,0x04,0x00,0x00]
  56
  57 ds_min_u32 v2, v4
  58 // CHECK: ds_min_u32 v2, v4 ; encoding: [0x00,0x00,0x1c,0xd8,0x02,0x04,0x00,0x00]
  59
  60 ds_max_u32 v2, v4
  61 // CHECK: ds_max_u32 v2, v4 ; encoding: [0x00,0x00,0x20,0xd8,0x02,0x04,0x00,0x00]
  62
  63 ds_and_b32 v2, v4
  64 // CHECK: ds_and_b32 v2, v4 ; encoding: [0x00,0x00,0x24,0xd8,0x02,0x04,0x00,0x00]
  65
  66 ds_or_b32 v2, v4
  67 // CHECK: ds_or_b32 v2, v4 ; encoding: [0x00,0x00,0x28,0xd8,0x02,0x04,0x00,0x00]
  68
  69 ds_xor_b32 v2, v4
  70 // CHECK: ds_xor_b32 v2, v4 ; encoding: [0x00,0x00,0x2c,0xd8,0x02,0x04,0x00,0x00]
  71
  72 ds_mskor_b32 v2, v4, v6
  73 // CHECK: ds_mskor_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x30,0xd8,0x02,0x04,0x06,0x00]
  74
  75 ds_write_b32 v2, v4
  76 // CHECK: ds_write_b32 v2, v4 ; encoding: [0x00,0x00,0x34,0xd8,0x02,0x04,0x00,0x00]
  77
  78 ds_write2_b32 v2, v4, v6
  79 // CHECK: ds_write2_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x38,0xd8,0x02,0x04,0x06,0x00]
  80
  81 ds_write2st64_b32 v2, v4, v6
  82 // CHECK: ds_write2st64_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x3c,0xd8,0x02,0x04,0x06,0x00]
  83
  84 ds_cmpst_b32 v2, v4, v6
  85 // CHECK: ds_cmpst_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x40,0xd8,0x02,0x04,0x06,0x00]
  86
  87 ds_cmpst_f32 v2, v4, v6
  88 // CHECK: ds_cmpst_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x44,0xd8,0x02,0x04,0x06,0x00]
  89
  90 ds_min_f32 v2, v4, v6
  91 // CHECK: ds_min_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x48,0xd8,0x02,0x04,0x06,0x00]
  92
  93 ds_max_f32 v2, v4, v6
  94 // CHECK: ds_max_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x4c,0xd8,0x02,0x04,0x06,0x00]
  95
  96 ds_gws_init v2 gds
  97 // CHECK: ds_gws_init v2 gds ; encoding: [0x00,0x00,0x66,0xd8,0x02,0x00,0x00,0x00]
  98
  99 ds_gws_sema_v v2 gds
 100 // CHECK: ds_gws_sema_v v2 gds ; encoding: [0x00,0x00,0x6a,0xd8,0x02,0x00,0x00,0x00]
 101
 102 ds_gws_sema_br v2 gds
 103 // CHECK: ds_gws_sema_br v2 gds ; encoding: [0x00,0x00,0x6e,0xd8,0x02,0x00,0x00,0x00]
 104
 105 ds_gws_sema_p v2 gds
 106 // CHECK: ds_gws_sema_p v2 gds ; encoding: [0x00,0x00,0x72,0xd8,0x02,0x00,0x00,0x00]
 107
 108 ds_gws_barrier v2 gds
 109 // CHECK: ds_gws_barrier v2 gds ; encoding: [0x00,0x00,0x76,0xd8,0x02,0x00,0x00,0x00]
 110
 111 ds_write_b8 v2, v4
 112 // CHECK: ds_write_b8 v2, v4 ; encoding: [0x00,0x00,0x78,0xd8,0x02,0x04,0x00,0x00]
 113
 114 ds_write_b16 v2, v4
 115 // CHECK: ds_write_b16 v2, v4 ; encoding: [0x00,0x00,0x7c,0xd8,0x02,0x04,0x00,0x00]
 116
 117 ds_add_rtn_u32 v8, v2, v4
 118 // CHECK: ds_add_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x80,0xd8,0x02,0x04,0x00,0x08]
 119
 120 ds_sub_rtn_u32 v8, v2, v4
 121 // CHECK: ds_sub_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x84,0xd8,0x02,0x04,0x00,0x08]
 122
 123 ds_rsub_rtn_u32 v8, v2, v4
 124 // CHECK: ds_rsub_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x88,0xd8,0x02,0x04,0x00,0x08]
 125
 126 ds_inc_rtn_u32 v8, v2, v4
 127 // CHECK: ds_inc_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x8c,0xd8,0x02,0x04,0x00,0x08]
 128
 129 ds_dec_rtn_u32 v8, v2, v4
 130 // CHECK: ds_dec_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x90,0xd8,0x02,0x04,0x00,0x08]
 131
 132 ds_min_rtn_i32 v8, v2, v4
 133 // CHECK: ds_min_rtn_i32 v8, v2, v4 ; encoding: [0x00,0x00,0x94,0xd8,0x02,0x04,0x00,0x08]
 134
 135 ds_max_rtn_i32 v8, v2, v4
 136 // CHECK: ds_max_rtn_i32 v8, v2, v4 ; encoding: [0x00,0x00,0x98,0xd8,0x02,0x04,0x00,0x08]
 137
 138 ds_min_rtn_u32 v8, v2, v4
 139 // CHECK: ds_min_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x9c,0xd8,0x02,0x04,0x00,0x08]
 140
 141 ds_max_rtn_u32 v8, v2, v4
 142 // CHECK: ds_max_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0xa0,0xd8,0x02,0x04,0x00,0x08]
 143
 144 ds_and_rtn_b32 v8, v2, v4
 145 // CHECK: ds_and_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xa4,0xd8,0x02,0x04,0x00,0x08]
 146
 147 ds_or_rtn_b32 v8, v2, v4
 148 // CHECK: ds_or_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xa8,0xd8,0x02,0x04,0x00,0x08]
 149
 150 ds_xor_rtn_b32 v8, v2, v4
 151 // CHECK: ds_xor_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xac,0xd8,0x02,0x04,0x00,0x08]
 152
 153 ds_mskor_rtn_b32 v8, v2, v4, v6
 154 // CHECK: ds_mskor_rtn_b32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xb0,0xd8,0x02,0x04,0x06,0x08]
 155
 156 ds_wrxchg_rtn_b32 v8, v2, v4
 157 // CHECK: ds_wrxchg_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xb4,0xd8,0x02,0x04,0x00,0x08]
 158
 159 ds_wrxchg2_rtn_b32 v[8:9], v2, v4, v6
 160 // CHECK: ds_wrxchg2_rtn_b32 v[8:9], v2, v4, v6 ; encoding: [0x00,0x00,0xb8,0xd8,0x02,0x04,0x06,0x08]
 161
 162 ds_wrxchg2st64_rtn_b32 v[8:9] v2, v4, v6
 163 // CHECK: ds_wrxchg2st64_rtn_b32 v[8:9], v2, v4, v6 ; encoding: [0x00,0x00,0xbc,0xd8,0x02,0x04,0x06,0x08]
 164
 165 ds_cmpst_rtn_b32 v8, v2, v4, v6
 166 // CHECK: ds_cmpst_rtn_b32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc0,0xd8,0x02,0x04,0x06,0x08]
 167
 168 ds_cmpst_rtn_f32 v8, v2, v4, v6
 169 // CHECK: ds_cmpst_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc4,0xd8,0x02,0x04,0x06,0x08]
 170
 171 ds_min_rtn_f32 v8, v2, v4, v6
 172 // CHECK: ds_min_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc8,0xd8,0x02,0x04,0x06,0x08]
 173
 174 ds_max_rtn_f32 v8, v2, v4, v6
 175 // CHECK: ds_max_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xcc,0xd8,0x02,0x04,0x06,0x08]
 176
 177 ds_swizzle_b32 v8, v2
 178 // CHECK: ds_swizzle_b32 v8, v2 ; encoding: [0x00,0x00,0xd4,0xd8,0x02,0x00,0x00,0x08]
 179
 180 ds_read_b32 v8, v2
 181 // CHECK: ds_read_b32 v8, v2 ; encoding: [0x00,0x00,0xd8,0xd8,0x02,0x00,0x00,0x08]
 182
 183 ds_read2_b32 v[8:9], v2
 184 // CHECK: ds_read2_b32 v[8:9], v2 ; encoding: [0x00,0x00,0xdc,0xd8,0x02,0x00,0x00,0x08]
 185
 186 ds_read2st64_b32 v[8:9], v2
 187 // CHECK: ds_read2st64_b32 v[8:9], v2 ; encoding: [0x00,0x00,0xe0,0xd8,0x02,0x00,0x00,0x08]
 188
 189 ds_read_i8 v8, v2
 190 // CHECK: ds_read_i8 v8, v2 ; encoding: [0x00,0x00,0xe4,0xd8,0x02,0x00,0x00,0x08]
 191
 192 ds_read_u8 v8, v2
 193 // CHECK: ds_read_u8 v8, v2 ; encoding: [0x00,0x00,0xe8,0xd8,0x02,0x00,0x00,0x08]
 194
 195 ds_read_i16 v8, v2
 196 // CHECK: ds_read_i16 v8, v2 ; encoding: [0x00,0x00,0xec,0xd8,0x02,0x00,0x00,0x08]
 197
 198 ds_read_u16 v8, v2
 199 // CHECK: ds_read_u16 v8, v2 ; encoding: [0x00,0x00,0xf0,0xd8,0x02,0x00,0x00,0x08]
 200
 201 ds_consume v8
 202 // CHECK: ds_consume v8 ; encoding: [0x00,0x00,0xf4,0xd8,0x00,0x00,0x00,0x08]
 203
 204 ds_append v8
 205 // CHECK: ds_append v8 ; encoding: [0x00,0x00,0xf8,0xd8,0x00,0x00,0x00,0x08]
 206
 207 ds_ordered_count v8, v2 gds
 208 // CHECK: ds_ordered_count v8, v2 gds ; encoding: [0x00,0x00,0xfe,0xd8,0x02,0x00,0x00,0x08]
 209
 210 ds_add_u64 v2, v[4:5]
 211 // CHECK: ds_add_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x00,0xd9,0x02,0x04,0x00,0x00]
 212
 213 ds_sub_u64 v2, v[4:5]
 214 // CHECK: ds_sub_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x04,0xd9,0x02,0x04,0x00,0x00]
 215
 216 ds_rsub_u64 v2, v[4:5]
 217 // CHECK: ds_rsub_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x08,0xd9,0x02,0x04,0x00,0x00]
 218
 219 ds_inc_u64 v2, v[4:5]
 220 // CHECK: ds_inc_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x0c,0xd9,0x02,0x04,0x00,0x00]
 221
 222 ds_dec_u64 v2, v[4:5]
 223 // CHECK: ds_dec_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x10,0xd9,0x02,0x04,0x00,0x00]
 224
 225 ds_min_i64 v2, v[4:5]
 226 // CHECK: ds_min_i64 v2, v[4:5] ; encoding: [0x00,0x00,0x14,0xd9,0x02,0x04,0x00,0x00]
 227
 228 ds_max_i64 v2, v[4:5]
 229 // CHECK: ds_max_i64 v2, v[4:5] ; encoding: [0x00,0x00,0x18,0xd9,0x02,0x04,0x00,0x00]
 230
 231 ds_min_u64 v2, v[4:5]
 232 // CHECK: ds_min_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x1c,0xd9,0x02,0x04,0x00,0x00]
 233
 234 ds_max_u64 v2, v[4:5]
 235 // CHECK: ds_max_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x20,0xd9,0x02,0x04,0x00,0x00]
 236
 237 ds_and_b64 v2, v[4:5]
 238 // CHECK: ds_and_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x24,0xd9,0x02,0x04,0x00,0x00]
 239
 240 ds_or_b64 v2, v[4:5]
 241 // CHECK: ds_or_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x28,0xd9,0x02,0x04,0x00,0x00]
 242
 243 ds_xor_b64 v2, v[4:5]
 244 // CHECK: ds_xor_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x2c,0xd9,0x02,0x04,0x00,0x00]
 245
 246 ds_mskor_b64 v2, v[4:5], v[6:7]
 247 // CHECK: ds_mskor_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x30,0xd9,0x02,0x04,0x06,0x00]
 248
 249 ds_write_b64 v2, v[4:5]
 250 // CHECK: ds_write_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x34,0xd9,0x02,0x04,0x00,0x00]
 251
 252 ds_write2_b64 v2, v[4:5], v[6:7]
 253 // CHECK: ds_write2_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x38,0xd9,0x02,0x04,0x06,0x00]
 254
 255 ds_write2st64_b64 v2, v[4:5], v[6:7]
 256 // CHECK: ds_write2st64_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x3c,0xd9,0x02,0x04,0x06,0x00]
 257
 258 ds_cmpst_b64 v2, v[4:5], v[6:7]
 259 // CHECK: ds_cmpst_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x40,0xd9,0x02,0x04,0x06,0x00]
 260
 261 ds_cmpst_f64 v2, v[4:5], v[6:7]
 262 // CHECK: ds_cmpst_f64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x44,0xd9,0x02,0x04,0x06,0x00]
 263
 264 ds_min_f64 v2, v[4:5]
 265 // CHECK: ds_min_f64 v2, v[4:5] ; encoding: [0x00,0x00,0x48,0xd9,0x02,0x04,0x00,0x00]
 266
 267 ds_max_f64 v2, v[4:5]
 268 // CHECK: ds_max_f64 v2, v[4:5] ; encoding: [0x00,0x00,0x4c,0xd9,0x02,0x04,0x00,0x00]
 269
 270 ds_add_rtn_u64 v[8:9], v2, v[4:5]
 271 // CHECK: ds_add_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x80,0xd9,0x02,0x04,0x00,0x08]
 272
 273 ds_sub_rtn_u64 v[8:9], v2, v[4:5]
 274 // CHECK: ds_sub_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x84,0xd9,0x02,0x04,0x00,0x08]
 275
 276 ds_rsub_rtn_u64 v[8:9], v2, v[4:5]
 277 // CHECK: ds_rsub_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x88,0xd9,0x02,0x04,0x00,0x08]
 278
 279 ds_inc_rtn_u64 v[8:9], v2, v[4:5]
 280 // CHECK: ds_inc_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x8c,0xd9,0x02,0x04,0x00,0x08]
 281
 282 ds_dec_rtn_u64 v[8:9] v2, v[4:5]
 283 // CHECK: ds_dec_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x90,0xd9,0x02,0x04,0x00,0x08]
 284
 285 ds_min_rtn_i64 v[8:9], v2, v[4:5]
 286 // CHECK: ds_min_rtn_i64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x94,0xd9,0x02,0x04,0x00,0x08]
 287
 288 ds_max_rtn_i64 v[8:9], v2, v[4:5]
 289 // CHECK: ds_max_rtn_i64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x98,0xd9,0x02,0x04,0x00,0x08]
 290
 291 ds_min_rtn_u64 v[8:9], v2, v[4:5]
 292 // CHECK: ds_min_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x9c,0xd9,0x02,0x04,0x00,0x08]
 293
 294 ds_max_rtn_u64 v[8:9], v2, v[4:5]
 295 // CHECK: ds_max_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa0,0xd9,0x02,0x04,0x00,0x08]
 296
 297 ds_and_rtn_b64 v[8:9], v2, v[4:5]
 298 // CHECK: ds_and_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa4,0xd9,0x02,0x04,0x00,0x08]
 299
 300 ds_or_rtn_b64 v[8:9], v2, v[4:5]
 301 // CHECK: ds_or_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa8,0xd9,0x02,0x04,0x00,0x08]
 302
 303 ds_xor_rtn_b64 v[8:9], v2, v[4:5]
 304 // CHECK: ds_xor_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xac,0xd9,0x02,0x04,0x00,0x08]
 305
 306 ds_mskor_rtn_b64 v[8:9], v2, v[4:5], v[6:7]
 307 // CHECK: ds_mskor_rtn_b64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xb0,0xd9,0x02,0x04,0x06,0x08]
 308
 309 ds_wrxchg_rtn_b64 v[8:9], v2, v[4:5]
 310 // CHECK: ds_wrxchg_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xb4,0xd9,0x02,0x04,0x00,0x08]
 311
 312 ds_wrxchg2_rtn_b64 v[8:11], v2, v[4:5], v[6:7]
 313 // CHECK: ds_wrxchg2_rtn_b64 v[8:11], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xb8,0xd9,0x02,0x04,0x06,0x08]
 314
 315 ds_wrxchg2st64_rtn_b64 v[8:11], v2, v[4:5], v[6:7]
 316 // CHECK: ds_wrxchg2st64_rtn_b64 v[8:11], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xbc,0xd9,0x02,0x04,0x06,0x08]
 317
 318 ds_cmpst_rtn_b64 v[8:9], v2, v[4:5], v[6:7]
 319 // CHECK: ds_cmpst_rtn_b64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xc0,0xd9,0x02,0x04,0x06,0x08]
 320
 321 ds_cmpst_rtn_f64 v[8:9], v2, v[4:5], v[6:7]
 322 // CHECK: ds_cmpst_rtn_f64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xc4,0xd9,0x02,0x04,0x06,0x08]
 323
 324 ds_min_rtn_f64 v[8:9], v2, v[4:5]
 325 // CHECK: ds_min_rtn_f64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xc8,0xd9,0x02,0x04,0x00,0x08]
 326
 327 ds_max_rtn_f64 v[8:9], v2, v[4:5]
 328 // CHECK: ds_max_rtn_f64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xcc,0xd9,0x02,0x04,0x00,0x08]
 329
 330 ds_read_b64 v[8:9], v2
 331 // CHECK: ds_read_b64 v[8:9], v2 ; encoding: [0x00,0x00,0xd8,0xd9,0x02,0x00,0x00,0x08]
 332
 333 ds_read2_b64 v[8:11], v2
 334 // CHECK: ds_read2_b64 v[8:11], v2 ; encoding: [0x00,0x00,0xdc,0xd9,0x02,0x00,0x00,0x08]
 335
 336 ds_read2st64_b64 v[8:11], v2
 337 // CHECK: ds_read2st64_b64 v[8:11], v2 ; encoding: [0x00,0x00,0xe0,0xd9,0x02,0x00,0x00,0x08]