utilsrc/srcX86MAC64/Admin/gdb-7.7.1/sim/testsuite/sim/bfin/dotproduct.s

   1 # Blackfin testcase for a simple vector dot product using hard
   2 # wired input buffers of 128 samples each. These values are in
   3 # 1.15 signed .
   4
   5 # mach: bfin
   6
   7         .include "testutils.inc"
   8
   9         start
  10
  11         loadsym P0, _buf0
  12         loadsym P1, _buf1
  13
  14         /* loop control
  15          * number of loop iterations is 2^N with r4|=1<<N
  16          * to process 128 samples need 64 iterations
  17          */
  18         R4 = 64 (X);
  19         A1 = A0 = 0;
  20
  21         /*
  22          * For now,  serialize two 32b loads
  23          */
  24 .L1:
  25         R0 = [ P0 ++ ];
  26         R1 = [ P1 ++ ];
  27         A1 += R0.H * R1.H, A0 += R0.L * R1.L;
  28         R4 += -1;
  29         CC = R4 == 0;
  30         IF !CC JUMP .L1;
  31
  32         /* extract two partial results from accumulators
  33          * and do final addition
  34          */
  35         R0 = ( A0 += A1 );
  36
  37         imm32 r1, 0x00545600
  38
  39         CC = R0 == R1
  40         if CC jump 1f;
  41         fail
  42 1:
  43         pass
  44
  45         .data
  46 _buf0:
  47 .dw 0x0
  48 .dw 0x2
  49 .dw 0x4
  50 .dw 0x6
  51 .dw 0x8
  52 .dw 0xA
  53 .dw 0xC
  54 .dw 0xE
  55 .dw 0x10
  56 .dw 0x12
  57 .dw 0x14
  58 .dw 0x16
  59 .dw 0x18
  60 .dw 0x1A
  61 .dw 0x1C
  62 .dw 0x1E
  63 .dw 0x20
  64 .dw 0x22
  65 .dw 0x24
  66 .dw 0x26
  67 .dw 0x28
  68 .dw 0x2A
  69 .dw 0x2C
  70 .dw 0x2E
  71 .dw 0x30
  72 .dw 0x32
  73 .dw 0x34
  74 .dw 0x36
  75 .dw 0x38
  76 .dw 0x3A
  77 .dw 0x3C
  78 .dw 0x3E
  79 .dw 0x40
  80 .dw 0x42
  81 .dw 0x44
  82 .dw 0x46
  83 .dw 0x48
  84 .dw 0x4A
  85 .dw 0x4C
  86 .dw 0x4E
  87 .dw 0x50
  88 .dw 0x52
  89 .dw 0x54
  90 .dw 0x56
  91 .dw 0x58
  92 .dw 0x5A
  93 .dw 0x5C
  94 .dw 0x5E
  95 .dw 0x60
  96 .dw 0x62
  97 .dw 0x64
  98 .dw 0x66
  99 .dw 0x68
 100 .dw 0x6A
 101 .dw 0x6C
 102 .dw 0x6E
 103 .dw 0x70
 104 .dw 0x72
 105 .dw 0x74
 106 .dw 0x76
 107 .dw 0x78
 108 .dw 0x7A
 109 .dw 0x7C
 110 .dw 0x7E
 111 .dw 0x80
 112 .dw 0x82
 113 .dw 0x84
 114 .dw 0x86
 115 .dw 0x88
 116 .dw 0x8A
 117 .dw 0x8C
 118 .dw 0x8E
 119 .dw 0x90
 120 .dw 0x92
 121 .dw 0x94
 122 .dw 0x96
 123 .dw 0x98
 124 .dw 0x9A
 125 .dw 0x9C
 126 .dw 0x9E
 127 .dw 0xA0
 128 .dw 0xA2
 129 .dw 0xA4
 130 .dw 0xA6
 131 .dw 0xA8
 132 .dw 0xAA
 133 .dw 0xAC
 134 .dw 0xAE
 135 .dw 0xB0
 136 .dw 0xB2
 137 .dw 0xB4
 138 .dw 0xB6
 139 .dw 0xB8
 140 .dw 0xBA
 141 .dw 0xBC
 142 .dw 0xBE
 143 .dw 0xC0
 144 .dw 0xC2
 145 .dw 0xC4
 146 .dw 0xC6
 147 .dw 0xC8
 148 .dw 0xCA
 149 .dw 0xCC
 150 .dw 0xCE
 151 .dw 0xD0
 152 .dw 0xD2
 153 .dw 0xD4
 154 .dw 0xD6
 155 .dw 0xD8
 156 .dw 0xDA
 157 .dw 0xDC
 158 .dw 0xDE
 159 .dw 0xE0
 160 .dw 0xE2
 161 .dw 0xE4
 162 .dw 0xE6
 163 .dw 0xE8
 164 .dw 0xEA
 165 .dw 0xEC
 166 .dw 0xEE
 167 .dw 0xF0
 168 .dw 0xF2
 169 .dw 0xF4
 170 .dw 0xF6
 171 .dw 0xF8
 172 .dw 0xFA
 173 .dw 0xFC
 174 .dw 0xFE
 175
 176 _buf1:
 177 .dw 0x0
 178 .dw 0x2
 179 .dw 0x4
 180 .dw 0x6
 181 .dw 0x8
 182 .dw 0xA
 183 .dw 0xC
 184 .dw 0xE
 185 .dw 0x10
 186 .dw 0x12
 187 .dw 0x14
 188 .dw 0x16
 189 .dw 0x18
 190 .dw 0x1A
 191 .dw 0x1C
 192 .dw 0x1E
 193 .dw 0x20
 194 .dw 0x22
 195 .dw 0x24
 196 .dw 0x26
 197 .dw 0x28
 198 .dw 0x2A
 199 .dw 0x2C
 200 .dw 0x2E
 201 .dw 0x30
 202 .dw 0x32
 203 .dw 0x34
 204 .dw 0x36
 205 .dw 0x38
 206 .dw 0x3A
 207 .dw 0x3C
 208 .dw 0x3E
 209 .dw 0x40
 210 .dw 0x42
 211 .dw 0x44
 212 .dw 0x46
 213 .dw 0x48
 214 .dw 0x4A
 215 .dw 0x4C
 216 .dw 0x4E
 217 .dw 0x50
 218 .dw 0x52
 219 .dw 0x54
 220 .dw 0x56
 221 .dw 0x58
 222 .dw 0x5A
 223 .dw 0x5C
 224 .dw 0x5E
 225 .dw 0x60
 226 .dw 0x62
 227 .dw 0x64
 228 .dw 0x66
 229 .dw 0x68
 230 .dw 0x6A
 231 .dw 0x6C
 232 .dw 0x6E
 233 .dw 0x70
 234 .dw 0x72
 235 .dw 0x74
 236 .dw 0x76
 237 .dw 0x78
 238 .dw 0x7A
 239 .dw 0x7C
 240 .dw 0x7E
 241 .dw 0x80
 242 .dw 0x82
 243 .dw 0x84
 244 .dw 0x86
 245 .dw 0x88
 246 .dw 0x8A
 247 .dw 0x8C
 248 .dw 0x8E
 249 .dw 0x90
 250 .dw 0x92
 251 .dw 0x94
 252 .dw 0x96
 253 .dw 0x98
 254 .dw 0x9A
 255 .dw 0x9C
 256 .dw 0x9E
 257 .dw 0xA0
 258 .dw 0xA2
 259 .dw 0xA4
 260 .dw 0xA6
 261 .dw 0xA8
 262 .dw 0xAA
 263 .dw 0xAC
 264 .dw 0xAE
 265 .dw 0xB0
 266 .dw 0xB2
 267 .dw 0xB4
 268 .dw 0xB6
 269 .dw 0xB8
 270 .dw 0xBA
 271 .dw 0xBC
 272 .dw 0xBE
 273 .dw 0xC0
 274 .dw 0xC2
 275 .dw 0xC4
 276 .dw 0xC6
 277 .dw 0xC8
 278 .dw 0xCA
 279 .dw 0xCC
 280 .dw 0xCE
 281 .dw 0xD0
 282 .dw 0xD2
 283 .dw 0xD4
 284 .dw 0xD6
 285 .dw 0xD8
 286 .dw 0xDA
 287 .dw 0xDC
 288 .dw 0xDE
 289 .dw 0xE0
 290 .dw 0xE2
 291 .dw 0xE4
 292 .dw 0xE6
 293 .dw 0xE8
 294 .dw 0xEA
 295 .dw 0xEC
 296 .dw 0xEE
 297 .dw 0xF0
 298 .dw 0xF2
 299 .dw 0xF4
 300 .dw 0xF6
 301 .dw 0xF8
 302 .dw 0xFA
 303 .dw 0xFC
 304 .dw 0xFE