sim/testsuite/frv/fr550/cmmachs.cgs

   1 # frv testcase for cmmachs $GRi,$GRj,$ACCk,$CCi,$cond
   2 # mach: all
   3
   4         .include "../testutils.inc"
   5
   6         start
   7
   8         .global cmmachs
   9 cmmachs:
  10         set_spr_immed   0x1b1b,cccr
  11
  12         ; Positive operands
  13         set_spr_immed   0x0,msr0
  14         set_accg_immed  0x0,accg0
  15         set_acc_immed   0x0,acc0
  16         set_accg_immed  0x0,accg1
  17         set_acc_immed   0x0,acc1
  18         set_fr_iimmed   2,3,fr7         ; multiply small numbers
  19         set_fr_iimmed   3,2,fr8
  20         cmmachs         fr7,fr8,acc0,cc0,1
  21         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  22         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  23         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  24         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  25         test_accg_immed         0,accg0
  26         test_acc_immed  6,acc0
  27         test_accg_immed         0,accg1
  28         test_acc_immed  6,acc1
  29
  30         set_fr_iimmed   0,1,fr7         ; multiply by 0
  31         set_fr_iimmed   2,0,fr8
  32         cmmachs         fr7,fr8,acc0,cc0,1
  33         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  34         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  35         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  36         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  37         test_accg_immed         0,accg0
  38         test_acc_immed  6,acc0
  39         test_accg_immed         0,accg1
  40         test_acc_immed  6,acc1
  41
  42         set_fr_iimmed   2,1,fr7         ; multiply by 1
  43         set_fr_iimmed   1,2,fr8
  44         cmmachs         fr7,fr8,acc0,cc0,1
  45         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  46         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  47         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  48         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  49         test_accg_immed         0,accg0
  50         test_acc_immed  8,acc0
  51         test_accg_immed         0,accg1
  52         test_acc_immed  8,acc1
  53
  54         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
  55         set_fr_iimmed   2,0x3fff,fr8
  56         cmmachs         fr7,fr8,acc0,cc0,1
  57         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  58         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  59         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  60         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  61         test_accg_immed         0,accg0
  62         test_acc_limmed 0,0x8006,acc0
  63         test_accg_immed         0,accg1
  64         test_acc_limmed 0,0x8006,acc1
  65
  66         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
  67         set_fr_iimmed   2,0x4000,fr8
  68         cmmachs         fr7,fr8,acc0,cc0,1
  69         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  70         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  71         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  72         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  73         test_accg_immed         0,accg0
  74         test_acc_limmed 0x0001,0x0006,acc0
  75         test_accg_immed         0,accg1
  76         test_acc_limmed 0x0001,0x0006,acc1
  77
  78         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
  79         set_fr_iimmed   0x7fff,0x7fff,fr8
  80         cmmachs         fr7,fr8,acc0,cc0,1
  81         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  82         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  83         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  84         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  85         test_accg_immed         0,accg0
  86         test_acc_limmed 0x4000,0x0007,acc0
  87         test_accg_immed         0,accg1
  88         test_acc_limmed 0x4000,0x0007,acc1
  89
  90         ; Mixed operands
  91         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
  92         set_fr_iimmed   0xfffd,2,fr8
  93         cmmachs         fr7,fr8,acc0,cc0,1
  94         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  95         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  96         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  97         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
  98         test_accg_immed         0,accg0
  99         test_acc_limmed 0x4000,0x0001,acc0
 100         test_accg_immed         0,accg1
 101         test_acc_limmed 0x4000,0x0001,acc1
 102
 103         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 104         set_fr_iimmed   1,0xfffe,fr8
 105         cmmachs         fr7,fr8,acc0,cc0,1
 106         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 107         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 108         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 109         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 110         test_accg_immed         0,accg0
 111         test_acc_limmed 0x3fff,0xffff,acc0
 112         test_accg_immed         0,accg1
 113         test_acc_limmed 0x3fff,0xffff,acc1
 114
 115         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 116         set_fr_iimmed   0,0xfffe,fr8
 117         cmmachs         fr7,fr8,acc0,cc0,1
 118         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 119         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 120         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 121         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 122         test_accg_immed         0,accg0
 123         test_acc_limmed 0x3fff,0xffff,acc0
 124         test_accg_immed         0,accg1
 125         test_acc_limmed 0x3fff,0xffff,acc1
 126
 127         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 128         set_fr_iimmed   0xfffe,0x2001,fr8
 129         cmmachs         fr7,fr8,acc0,cc0,1
 130         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 131         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 132         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 133         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 134         test_accg_immed         0,accg0
 135         test_acc_limmed 0x3fff,0xbffd,acc0
 136         test_accg_immed         0,accg1
 137         test_acc_limmed 0x3fff,0xbffd,acc1
 138
 139         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 140         set_fr_iimmed   0xfffe,0x4000,fr8
 141         cmmachs         fr7,fr8,acc0,cc4,1
 142         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 143         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 144         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 145         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 146         test_accg_immed         0,accg0
 147         test_acc_limmed 0x3fff,0x3ffd,acc0
 148         test_accg_immed         0,accg1
 149         test_acc_limmed 0x3fff,0x3ffd,acc1
 150
 151         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 152         set_fr_iimmed   0x8000,0x7fff,fr8
 153         cmmachs         fr7,fr8,acc0,cc4,1
 154         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 155         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 156         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 157         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 158         test_accg_immed         0xff,accg0
 159         test_acc_limmed 0xffff,0xbffd,acc0
 160         test_accg_immed         0xff,accg1
 161         test_acc_limmed 0xffff,0xbffd,acc1
 162
 163         ; Negative operands
 164         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 165         set_fr_iimmed   0xfffd,0xfffe,fr8
 166         cmmachs         fr7,fr8,acc0,cc4,1
 167         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 168         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 169         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 170         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 171         test_accg_immed         0xff,accg0
 172         test_acc_limmed 0xffff,0xc003,acc0
 173         test_accg_immed         0xff,accg1
 174         test_acc_limmed 0xffff,0xc003,acc1
 175
 176         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 177         set_fr_iimmed   0xfffe,0xffff,fr8
 178         cmmachs         fr7,fr8,acc0,cc4,1
 179         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 180         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 181         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 182         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 183         test_accg_immed         0xff,accg0
 184         test_acc_limmed 0xffff,0xc005,acc0
 185         test_accg_immed         0xff,accg1
 186         test_acc_limmed 0xffff,0xc005,acc1
 187
 188         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 189         set_fr_iimmed   0x8001,0x8001,fr8
 190         cmmachs         fr7,fr8,acc0,cc4,1
 191         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 192         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 193         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 194         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 195         test_accg_immed         0,accg0
 196         test_acc_immed  0x3ffec006,acc0
 197         test_accg_immed         0,accg1
 198         test_acc_immed  0x3ffec006,acc1
 199
 200         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 201         set_fr_iimmed   0x8000,0x8000,fr8
 202         cmmachs         fr7,fr8,acc0,cc4,1
 203         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 204         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 205         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 206         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 207         test_accg_immed         0,accg0
 208         test_acc_immed  0x7ffec006,acc0
 209         test_accg_immed         0,accg1
 210         test_acc_immed  0x7ffec006,acc1
 211
 212         set_accg_immed  0x7f,accg0              ; saturation
 213         set_acc_immed   0xffffffff,acc0
 214         set_accg_immed  0x7f,accg1
 215         set_acc_immed   0xffffffff,acc1
 216         set_fr_iimmed   1,1,fr7
 217         set_fr_iimmed   1,1,fr8
 218         cmmachs         fr7,fr8,acc0,cc4,1
 219 ;;;;;;;;;;;;
 220         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 221         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 222         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 223         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 224         test_accg_immed         0x7f,accg0
 225         test_acc_limmed 0xffff,0xffff,acc0
 226         test_accg_immed         0x7f,accg1
 227         test_acc_limmed 0xffff,0xffff,acc1
 228
 229         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 230         set_fr_iimmed   0x7fff,0x7fff,fr8
 231         cmmachs         fr7,fr8,acc0,cc4,1
 232         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 233         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 234         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 235         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 236         test_accg_immed         0x7f,accg0
 237         test_acc_limmed 0xffff,0xffff,acc0
 238         test_accg_immed         0x7f,accg1
 239         test_acc_limmed 0xffff,0xffff,acc1
 240
 241         set_accg_immed  -128,accg0              ; saturation
 242         set_acc_immed   0,acc0
 243         set_accg_immed  -128,accg1
 244         set_acc_immed   0,acc1
 245         set_fr_iimmed   0xffff,0,fr7
 246         set_fr_iimmed   1,0xffff,fr8
 247         cmmachs         fr7,fr8,acc0,cc4,1
 248         test_spr_bits   0x3c,2,0x8,msr0         ; msr0.sie is set
 249         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 250         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 251         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 252         test_accg_immed         0x80,accg0
 253         test_acc_immed  0,acc0
 254         test_accg_immed         0x80,accg1
 255         test_acc_immed  0,acc1
 256
 257         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 258         set_fr_iimmed   0x7fff,0x7fff,fr8
 259         cmmachs         fr7,fr8,acc0,cc4,1
 260         test_spr_bits   0x3c,2,0x4,msr0         ; msr0.sie is set
 261         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 262         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 263         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 264         test_accg_immed         0x80,accg0
 265         test_acc_immed  0,acc0
 266         test_accg_immed         0x80,accg1
 267         test_acc_immed  0,acc1
 268
 269         ; Positive operands
 270         set_spr_immed   0x0,msr0
 271         set_accg_immed  0x0,accg0               ; saturation
 272         set_acc_immed   0x0,acc0
 273         set_accg_immed  0x0,accg1
 274         set_acc_immed   0x0,acc1
 275         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 276         set_fr_iimmed   3,2,fr8
 277         cmmachs         fr7,fr8,acc0,cc1,0
 278         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 279         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 280         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 281         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 282         test_accg_immed         0,accg0
 283         test_acc_immed  6,acc0
 284         test_accg_immed         0,accg1
 285         test_acc_immed  6,acc1
 286
 287         set_fr_iimmed   0,1,fr7         ; multiply by 0
 288         set_fr_iimmed   2,0,fr8
 289         cmmachs         fr7,fr8,acc0,cc1,0
 290         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 291         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 292         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 293         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 294         test_accg_immed         0,accg0
 295         test_acc_immed  6,acc0
 296         test_accg_immed         0,accg1
 297         test_acc_immed  6,acc1
 298
 299         set_fr_iimmed   2,1,fr7         ; multiply by 1
 300         set_fr_iimmed   1,2,fr8
 301         cmmachs         fr7,fr8,acc0,cc1,0
 302         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 303         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 304         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 305         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 306         test_accg_immed         0,accg0
 307         test_acc_immed  8,acc0
 308         test_accg_immed         0,accg1
 309         test_acc_immed  8,acc1
 310
 311         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 312         set_fr_iimmed   2,0x3fff,fr8
 313         cmmachs         fr7,fr8,acc0,cc1,0
 314         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 315         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 316         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 317         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 318         test_accg_immed         0,accg0
 319         test_acc_limmed 0,0x8006,acc0
 320         test_accg_immed         0,accg1
 321         test_acc_limmed 0,0x8006,acc1
 322
 323         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 324         set_fr_iimmed   2,0x4000,fr8
 325         cmmachs         fr7,fr8,acc0,cc1,0
 326         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 327         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 328         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 329         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 330         test_accg_immed         0,accg0
 331         test_acc_limmed 0x0001,0x0006,acc0
 332         test_accg_immed         0,accg1
 333         test_acc_limmed 0x0001,0x0006,acc1
 334
 335         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 336         set_fr_iimmed   0x7fff,0x7fff,fr8
 337         cmmachs         fr7,fr8,acc0,cc1,0
 338         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 339         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 340         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 341         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 342         test_accg_immed         0,accg0
 343         test_acc_limmed 0x4000,0x0007,acc0
 344         test_accg_immed         0,accg1
 345         test_acc_limmed 0x4000,0x0007,acc1
 346
 347         ; Mixed operands
 348         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 349         set_fr_iimmed   0xfffd,2,fr8
 350         cmmachs         fr7,fr8,acc0,cc1,0
 351         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 352         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 353         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 354         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 355         test_accg_immed         0,accg0
 356         test_acc_limmed 0x4000,0x0001,acc0
 357         test_accg_immed         0,accg1
 358         test_acc_limmed 0x4000,0x0001,acc1
 359
 360         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 361         set_fr_iimmed   1,0xfffe,fr8
 362         cmmachs         fr7,fr8,acc0,cc1,0
 363         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 364         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 365         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 366         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 367         test_accg_immed         0,accg0
 368         test_acc_limmed 0x3fff,0xffff,acc0
 369         test_accg_immed         0,accg1
 370         test_acc_limmed 0x3fff,0xffff,acc1
 371
 372         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 373         set_fr_iimmed   0,0xfffe,fr8
 374         cmmachs         fr7,fr8,acc0,cc1,0
 375         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 376         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 377         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 378         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 379         test_accg_immed         0,accg0
 380         test_acc_limmed 0x3fff,0xffff,acc0
 381         test_accg_immed         0,accg1
 382         test_acc_limmed 0x3fff,0xffff,acc1
 383
 384         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 385         set_fr_iimmed   0xfffe,0x2001,fr8
 386         cmmachs         fr7,fr8,acc0,cc1,0
 387         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 388         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 389         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 390         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 391         test_accg_immed         0,accg0
 392         test_acc_limmed 0x3fff,0xbffd,acc0
 393         test_accg_immed         0,accg1
 394         test_acc_limmed 0x3fff,0xbffd,acc1
 395
 396         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 397         set_fr_iimmed   0xfffe,0x4000,fr8
 398         cmmachs         fr7,fr8,acc0,cc5,0
 399         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 400         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 401         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 402         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 403         test_accg_immed         0,accg0
 404         test_acc_limmed 0x3fff,0x3ffd,acc0
 405         test_accg_immed         0,accg1
 406         test_acc_limmed 0x3fff,0x3ffd,acc1
 407
 408         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 409         set_fr_iimmed   0x8000,0x7fff,fr8
 410         cmmachs         fr7,fr8,acc0,cc5,0
 411         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 412         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 413         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 414         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 415         test_accg_immed         0xff,accg0
 416         test_acc_limmed 0xffff,0xbffd,acc0
 417         test_accg_immed         0xff,accg1
 418         test_acc_limmed 0xffff,0xbffd,acc1
 419
 420         ; Negative operands
 421         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 422         set_fr_iimmed   0xfffd,0xfffe,fr8
 423         cmmachs         fr7,fr8,acc0,cc5,0
 424         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 425         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 426         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 427         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 428         test_accg_immed         0xff,accg0
 429         test_acc_limmed 0xffff,0xc003,acc0
 430         test_accg_immed         0xff,accg1
 431         test_acc_limmed 0xffff,0xc003,acc1
 432
 433         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 434         set_fr_iimmed   0xfffe,0xffff,fr8
 435         cmmachs         fr7,fr8,acc0,cc5,0
 436         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 437         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 438         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 439         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 440         test_accg_immed         0xff,accg0
 441         test_acc_limmed 0xffff,0xc005,acc0
 442         test_accg_immed         0xff,accg1
 443         test_acc_limmed 0xffff,0xc005,acc1
 444
 445         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 446         set_fr_iimmed   0x8001,0x8001,fr8
 447         cmmachs         fr7,fr8,acc0,cc5,0
 448         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 449         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 450         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 451         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 452         test_accg_immed         0,accg0
 453         test_acc_immed  0x3ffec006,acc0
 454         test_accg_immed         0,accg1
 455         test_acc_immed  0x3ffec006,acc1
 456
 457         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 458         set_fr_iimmed   0x8000,0x8000,fr8
 459         cmmachs         fr7,fr8,acc0,cc5,0
 460         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 461         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 462         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 463         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 464         test_accg_immed         0,accg0
 465         test_acc_immed  0x7ffec006,acc0
 466         test_accg_immed         0,accg1
 467         test_acc_immed  0x7ffec006,acc1
 468
 469         set_accg_immed  0x7f,accg0              ; saturation
 470         set_acc_immed   0xffffffff,acc0
 471         set_accg_immed  0x7f,accg1
 472         set_acc_immed   0xffffffff,acc1
 473         set_fr_iimmed   1,1,fr7
 474         set_fr_iimmed   1,1,fr8
 475         cmmachs         fr7,fr8,acc0,cc5,0
 476         test_accg_immed         0x7f,accg0
 477         test_acc_limmed 0xffff,0xffff,acc0
 478         test_accg_immed         0x7f,accg1
 479         test_acc_limmed 0xffff,0xffff,acc1
 480
 481         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 482         set_fr_iimmed   0x7fff,0x7fff,fr8
 483         cmmachs         fr7,fr8,acc0,cc5,0
 484         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 485         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 486         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 487         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 488         test_accg_immed         0x7f,accg0
 489         test_acc_limmed 0xffff,0xffff,acc0
 490         test_accg_immed         0x7f,accg1
 491         test_acc_limmed 0xffff,0xffff,acc1
 492
 493         set_accg_immed  0x80,accg0              ; saturation
 494         set_acc_immed   0,acc0
 495         set_accg_immed  0x80,accg1
 496         set_acc_immed   0,acc1
 497         set_fr_iimmed   0xffff,0,fr7
 498         set_fr_iimmed   1,0xffff,fr8
 499         cmmachs         fr7,fr8,acc0,cc5,0
 500         test_spr_bits   0x3c,2,0x8,msr0         ; msr0.sie is set
 501         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 502         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 503         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 504         test_accg_immed         0x80,accg0
 505         test_acc_immed  0,acc0
 506         test_accg_immed         0x80,accg1
 507         test_acc_immed  0,acc1
 508
 509         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 510         set_fr_iimmed   0x7fff,0x7fff,fr8
 511         cmmachs         fr7,fr8,acc0,cc5,0
 512         test_spr_bits   0x3c,2,0x4,msr0         ; msr0.sie is set
 513         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 514         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 515         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 516         test_accg_immed         0x80,accg0
 517         test_acc_immed  0,acc0
 518         test_accg_immed         0x80,accg1
 519         test_acc_immed  0,acc1
 520
 521         ; Positive operands
 522         set_spr_immed   0x0,msr0
 523         set_accg_immed  0x0,accg0
 524         set_acc_immed   0x0,acc0
 525         set_accg_immed  0x0,accg1
 526         set_acc_immed   0x0,acc1
 527         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 528         set_fr_iimmed   3,2,fr8
 529         cmmachs         fr7,fr8,acc0,cc0,0
 530         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 531         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 532         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 533         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 534         test_accg_immed         0,accg0
 535         test_acc_immed  0,acc0
 536         test_accg_immed         0,accg1
 537         test_acc_immed  0,acc1
 538
 539         set_fr_iimmed   0,1,fr7         ; multiply by 0
 540         set_fr_iimmed   2,0,fr8
 541         cmmachs         fr7,fr8,acc0,cc0,0
 542         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 543         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 544         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 545         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 546         test_accg_immed         0,accg0
 547         test_acc_immed  0,acc0
 548         test_accg_immed         0,accg1
 549         test_acc_immed  0,acc1
 550
 551         set_fr_iimmed   2,1,fr7         ; multiply by 1
 552         set_fr_iimmed   1,2,fr8
 553         cmmachs         fr7,fr8,acc0,cc0,0
 554         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 555         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 556         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 557         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 558         test_accg_immed         0,accg0
 559         test_acc_immed  0,acc0
 560         test_accg_immed         0,accg1
 561         test_acc_immed  0,acc1
 562
 563         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 564         set_fr_iimmed   2,0x3fff,fr8
 565         cmmachs         fr7,fr8,acc0,cc0,0
 566         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 567         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 568         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 569         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 570         test_accg_immed         0,accg0
 571         test_acc_immed  0,acc0
 572         test_accg_immed         0,accg1
 573         test_acc_immed  0,acc1
 574
 575         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 576         set_fr_iimmed   2,0x4000,fr8
 577         cmmachs         fr7,fr8,acc0,cc0,0
 578         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 579         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 580         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 581         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 582         test_accg_immed         0,accg0
 583         test_acc_immed  0,acc0
 584         test_accg_immed         0,accg1
 585         test_acc_immed  0,acc1
 586
 587         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 588         set_fr_iimmed   0x7fff,0x7fff,fr8
 589         cmmachs         fr7,fr8,acc0,cc0,0
 590         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 591         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 592         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 593         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 594         test_accg_immed         0,accg0
 595         test_acc_immed  0,acc0
 596         test_accg_immed         0,accg1
 597         test_acc_immed  0,acc1
 598
 599         ; Mixed operands
 600         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 601         set_fr_iimmed   0xfffd,2,fr8
 602         cmmachs         fr7,fr8,acc0,cc0,0
 603         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 604         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 605         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 606         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 607         test_accg_immed         0,accg0
 608         test_acc_immed  0,acc0
 609         test_accg_immed         0,accg1
 610         test_acc_immed  0,acc1
 611
 612         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 613         set_fr_iimmed   1,0xfffe,fr8
 614         cmmachs         fr7,fr8,acc0,cc0,0
 615         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 616         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 617         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 618         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 619         test_accg_immed         0,accg0
 620         test_acc_immed  0,acc0
 621         test_accg_immed         0,accg1
 622         test_acc_immed  0,acc1
 623
 624         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 625         set_fr_iimmed   0,0xfffe,fr8
 626         cmmachs         fr7,fr8,acc0,cc0,0
 627         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 628         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 629         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 630         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 631         test_accg_immed         0,accg0
 632         test_acc_immed  0,acc0
 633         test_accg_immed         0,accg1
 634         test_acc_immed  0,acc1
 635
 636         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 637         set_fr_iimmed   0xfffe,0x2001,fr8
 638         cmmachs         fr7,fr8,acc0,cc0,0
 639         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 640         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 641         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 642         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 643         test_accg_immed         0,accg0
 644         test_acc_immed  0,acc0
 645         test_accg_immed         0,accg1
 646         test_acc_immed  0,acc1
 647
 648         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 649         set_fr_iimmed   0xfffe,0x4000,fr8
 650         cmmachs         fr7,fr8,acc0,cc4,0
 651         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 652         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 653         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 654         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 655         test_accg_immed         0,accg0
 656         test_acc_immed  0,acc0
 657         test_accg_immed         0,accg1
 658         test_acc_immed  0,acc1
 659
 660         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 661         set_fr_iimmed   0x8000,0x7fff,fr8
 662         cmmachs         fr7,fr8,acc0,cc4,0
 663         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 664         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 665         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 666         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 667         test_accg_immed         0,accg0
 668         test_acc_immed  0,acc0
 669         test_accg_immed         0,accg1
 670         test_acc_immed  0,acc1
 671
 672         ; Negative operands
 673         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 674         set_fr_iimmed   0xfffd,0xfffe,fr8
 675         cmmachs         fr7,fr8,acc0,cc4,0
 676         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 677         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 678         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 679         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 680         test_accg_immed         0,accg0
 681         test_acc_immed  0,acc0
 682         test_accg_immed         0,accg1
 683         test_acc_immed  0,acc1
 684
 685         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 686         set_fr_iimmed   0xfffe,0xffff,fr8
 687         cmmachs         fr7,fr8,acc0,cc4,0
 688         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 689         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 690         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 691         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 692         test_accg_immed         0,accg0
 693         test_acc_immed  0,acc0
 694         test_accg_immed         0,accg1
 695         test_acc_immed  0,acc1
 696
 697         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 698         set_fr_iimmed   0x8001,0x8001,fr8
 699         cmmachs         fr7,fr8,acc0,cc4,0
 700         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 701         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 702         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 703         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 704         test_accg_immed         0,accg0
 705         test_acc_immed  0,acc0
 706         test_accg_immed         0,accg1
 707         test_acc_immed  0,acc1
 708
 709         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 710         set_fr_iimmed   0x8000,0x8000,fr8
 711         cmmachs         fr7,fr8,acc0,cc4,0
 712         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 713         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 714         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 715         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 716         test_accg_immed         0,accg0
 717         test_acc_immed  0,acc0
 718         test_accg_immed         0,accg1
 719         test_acc_immed  0,acc1
 720
 721         set_accg_immed  0x7f,accg0              ; saturation
 722         set_acc_immed   0xffffffff,acc0
 723         set_accg_immed  0x7f,accg1
 724         set_acc_immed   0xffffffff,acc1
 725         set_fr_iimmed   1,1,fr7
 726         set_fr_iimmed   1,1,fr8
 727         cmmachs         fr7,fr8,acc0,cc4,0
 728         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 729         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 730         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 731         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 732         test_accg_immed         0x7f,accg0              ; saturation
 733         test_acc_immed  0xffffffff,acc0
 734         test_accg_immed         0x7f,accg1
 735         test_acc_immed  0xffffffff,acc1
 736
 737         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 738         set_fr_iimmed   0x7fff,0x7fff,fr8
 739         cmmachs         fr7,fr8,acc0,cc4,0
 740         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 741         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 742         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 743         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 744         test_accg_immed         0x7f,accg0              ; saturation
 745         test_acc_immed  0xffffffff,acc0
 746         test_accg_immed         0x7f,accg1
 747         test_acc_immed  0xffffffff,acc1
 748
 749         set_accg_immed  0x80,accg0              ; saturation
 750         set_acc_immed   0,acc0
 751         set_accg_immed  0x80,accg1
 752         set_acc_immed   0,acc1
 753         set_fr_iimmed   0xffff,0,fr7
 754         set_fr_iimmed   1,0xffff,fr8
 755         cmmachs         fr7,fr8,acc0,cc4,0
 756         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 757         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 758         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 759         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 760         test_accg_immed         0x80,accg0              ; saturation
 761         test_acc_immed  0,acc0
 762         test_accg_immed         0x80,accg1
 763         test_acc_immed  0,acc1
 764
 765         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 766         set_fr_iimmed   0x7fff,0x7fff,fr8
 767         cmmachs         fr7,fr8,acc0,cc4,0
 768         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 769         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 770         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 771         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 772         test_accg_immed         0x80,accg0              ; saturation
 773         test_acc_immed  0,acc0
 774         test_accg_immed         0x80,accg1
 775         test_acc_immed  0,acc1
 776
 777         ; Positive operands
 778         set_spr_immed   0x0,msr0
 779         set_accg_immed  0x0,accg0
 780         set_acc_immed   0x0,acc0
 781         set_accg_immed  0x0,accg1
 782         set_acc_immed   0x0,acc1
 783         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 784         set_fr_iimmed   3,2,fr8
 785         cmmachs         fr7,fr8,acc0,cc1,1
 786         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 787         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 788         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 789         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 790         test_accg_immed         0,accg0
 791         test_acc_immed  0,acc0
 792         test_accg_immed         0,accg1
 793         test_acc_immed  0,acc1
 794
 795         set_fr_iimmed   0,1,fr7         ; multiply by 0
 796         set_fr_iimmed   2,0,fr8
 797         cmmachs         fr7,fr8,acc0,cc1,1
 798         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 799         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 800         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 801         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 802         test_accg_immed         0,accg0
 803         test_acc_immed  0,acc0
 804         test_accg_immed         0,accg1
 805         test_acc_immed  0,acc1
 806
 807         set_fr_iimmed   2,1,fr7         ; multiply by 1
 808         set_fr_iimmed   1,2,fr8
 809         cmmachs         fr7,fr8,acc0,cc1,1
 810         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 811         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 812         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 813         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 814         test_accg_immed         0,accg0
 815         test_acc_immed  0,acc0
 816         test_accg_immed         0,accg1
 817         test_acc_immed  0,acc1
 818
 819         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 820         set_fr_iimmed   2,0x3fff,fr8
 821         cmmachs         fr7,fr8,acc0,cc1,1
 822         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 823         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 824         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 825         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 826         test_accg_immed         0,accg0
 827         test_acc_immed  0,acc0
 828         test_accg_immed         0,accg1
 829         test_acc_immed  0,acc1
 830
 831         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 832         set_fr_iimmed   2,0x4000,fr8
 833         cmmachs         fr7,fr8,acc0,cc1,1
 834         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 835         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 836         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 837         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 838         test_accg_immed         0,accg0
 839         test_acc_immed  0,acc0
 840         test_accg_immed         0,accg1
 841         test_acc_immed  0,acc1
 842
 843         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 844         set_fr_iimmed   0x7fff,0x7fff,fr8
 845         cmmachs         fr7,fr8,acc0,cc1,1
 846         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 847         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 848         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 849         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 850         test_accg_immed         0,accg0
 851         test_acc_immed  0,acc0
 852         test_accg_immed         0,accg1
 853         test_acc_immed  0,acc1
 854
 855         ; Mixed operands
 856         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 857         set_fr_iimmed   0xfffd,2,fr8
 858         cmmachs         fr7,fr8,acc0,cc1,1
 859         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 860         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 861         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 862         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 863         test_accg_immed         0,accg0
 864         test_acc_immed  0,acc0
 865         test_accg_immed         0,accg1
 866         test_acc_immed  0,acc1
 867
 868         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 869         set_fr_iimmed   1,0xfffe,fr8
 870         cmmachs         fr7,fr8,acc0,cc1,1
 871         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 872         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 873         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 874         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 875         test_accg_immed         0,accg0
 876         test_acc_immed  0,acc0
 877         test_accg_immed         0,accg1
 878         test_acc_immed  0,acc1
 879
 880         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 881         set_fr_iimmed   0,0xfffe,fr8
 882         cmmachs         fr7,fr8,acc0,cc1,1
 883         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 884         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 885         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 886         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 887         test_accg_immed         0,accg0
 888         test_acc_immed  0,acc0
 889         test_accg_immed         0,accg1
 890         test_acc_immed  0,acc1
 891
 892         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 893         set_fr_iimmed   0xfffe,0x2001,fr8
 894         cmmachs         fr7,fr8,acc0,cc1,1
 895         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 896         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 897         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 898         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 899         test_accg_immed         0,accg0
 900         test_acc_immed  0,acc0
 901         test_accg_immed         0,accg1
 902         test_acc_immed  0,acc1
 903
 904         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 905         set_fr_iimmed   0xfffe,0x4000,fr8
 906         cmmachs         fr7,fr8,acc0,cc5,1
 907         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 908         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 909         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 910         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 911         test_accg_immed         0,accg0
 912         test_acc_immed  0,acc0
 913         test_accg_immed         0,accg1
 914         test_acc_immed  0,acc1
 915
 916         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 917         set_fr_iimmed   0x8000,0x7fff,fr8
 918         cmmachs         fr7,fr8,acc0,cc5,1
 919         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 920         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 921         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 922         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 923         test_accg_immed         0,accg0
 924         test_acc_immed  0,acc0
 925         test_accg_immed         0,accg1
 926         test_acc_immed  0,acc1
 927
 928         ; Negative operands
 929         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 930         set_fr_iimmed   0xfffd,0xfffe,fr8
 931         cmmachs         fr7,fr8,acc0,cc5,1
 932         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 933         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 934         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 935         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 936         test_accg_immed         0,accg0
 937         test_acc_immed  0,acc0
 938         test_accg_immed         0,accg1
 939         test_acc_immed  0,acc1
 940
 941         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 942         set_fr_iimmed   0xfffe,0xffff,fr8
 943         cmmachs         fr7,fr8,acc0,cc5,1
 944         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 945         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 946         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 947         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 948         test_accg_immed         0,accg0
 949         test_acc_immed  0,acc0
 950         test_accg_immed         0,accg1
 951         test_acc_immed  0,acc1
 952
 953         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 954         set_fr_iimmed   0x8001,0x8001,fr8
 955         cmmachs         fr7,fr8,acc0,cc5,1
 956         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 957         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 958         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 959         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 960         test_accg_immed         0,accg0
 961         test_acc_immed  0,acc0
 962         test_accg_immed         0,accg1
 963         test_acc_immed  0,acc1
 964
 965         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 966         set_fr_iimmed   0x8000,0x8000,fr8
 967         cmmachs         fr7,fr8,acc0,cc5,1
 968         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 969         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 970         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 971         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 972         test_accg_immed         0,accg0
 973         test_acc_immed  0,acc0
 974         test_accg_immed         0,accg1
 975         test_acc_immed  0,acc1
 976
 977         set_accg_immed  0x7f,accg0              ; saturation
 978         set_acc_immed   0xffffffff,acc0
 979         set_accg_immed  0x7f,accg1
 980         set_acc_immed   0xffffffff,acc1
 981         set_fr_iimmed   1,1,fr7
 982         set_fr_iimmed   1,1,fr8
 983         cmmachs         fr7,fr8,acc0,cc5,1
 984         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 985         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 986         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 987         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
 988         test_accg_immed         0x7f,accg0              ; saturation
 989         test_acc_immed  0xffffffff,acc0
 990         test_accg_immed         0x7f,accg1
 991         test_acc_immed  0xffffffff,acc1
 992
 993         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 994         set_fr_iimmed   0x7fff,0x7fff,fr8
 995         cmmachs         fr7,fr8,acc0,cc5,1
 996         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 997         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 998         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 999         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1000         test_accg_immed         0x7f,accg0              ; saturation
1001         test_acc_immed  0xffffffff,acc0
1002         test_accg_immed         0x7f,accg1
1003         test_acc_immed  0xffffffff,acc1
1004
1005         set_accg_immed  0x80,accg0              ; saturation
1006         set_acc_immed   0,acc0
1007         set_accg_immed  0x80,accg1
1008         set_acc_immed   0,acc1
1009         set_fr_iimmed   0xffff,0,fr7
1010         set_fr_iimmed   1,0xffff,fr8
1011         cmmachs         fr7,fr8,acc0,cc5,1
1012         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1013         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1014         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1015         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1016         test_accg_immed         0x80,accg0              ; saturation
1017         test_acc_immed  0,acc0
1018         test_accg_immed         0x80,accg1
1019         test_acc_immed  0,acc1
1020
1021         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1022         set_fr_iimmed   0x7fff,0x7fff,fr8
1023         cmmachs         fr7,fr8,acc0,cc5,1
1024         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1025         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1026         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1027         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1028         test_accg_immed         0x80,accg0              ; saturation
1029         test_acc_immed  0,acc0
1030         test_accg_immed         0x80,accg1
1031         test_acc_immed  0,acc1
1032
1033         ; Positive operands
1034         set_spr_immed   0x0,msr0
1035         set_accg_immed  0x0,accg0
1036         set_acc_immed   0x0,acc0
1037         set_accg_immed  0x0,accg1
1038         set_acc_immed   0x0,acc1
1039         set_fr_iimmed   2,3,fr7         ; multiply small numbers
1040         set_fr_iimmed   3,2,fr8
1041         cmmachs         fr7,fr8,acc0,cc2,1
1042         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1043         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1044         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1045         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1046         test_accg_immed         0,accg0
1047         test_acc_immed  0,acc0
1048         test_accg_immed         0,accg1
1049         test_acc_immed  0,acc1
1050
1051         set_fr_iimmed   0,1,fr7         ; multiply by 0
1052         set_fr_iimmed   2,0,fr8
1053         cmmachs         fr7,fr8,acc0,cc2,0
1054         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1055         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1056         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1057         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1058         test_accg_immed         0,accg0
1059         test_acc_immed  0,acc0
1060         test_accg_immed         0,accg1
1061         test_acc_immed  0,acc1
1062
1063         set_fr_iimmed   2,1,fr7         ; multiply by 1
1064         set_fr_iimmed   1,2,fr8
1065         cmmachs         fr7,fr8,acc0,cc2,1
1066         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1067         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1068         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1069         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1070         test_accg_immed         0,accg0
1071         test_acc_immed  0,acc0
1072         test_accg_immed         0,accg1
1073         test_acc_immed  0,acc1
1074
1075         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
1076         set_fr_iimmed   2,0x3fff,fr8
1077         cmmachs         fr7,fr8,acc0,cc2,0
1078         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1079         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1080         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1081         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1082         test_accg_immed         0,accg0
1083         test_acc_immed  0,acc0
1084         test_accg_immed         0,accg1
1085         test_acc_immed  0,acc1
1086
1087         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
1088         set_fr_iimmed   2,0x4000,fr8
1089         cmmachs         fr7,fr8,acc0,cc2,1
1090         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1091         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1092         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1093         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1094         test_accg_immed         0,accg0
1095         test_acc_immed  0,acc0
1096         test_accg_immed         0,accg1
1097         test_acc_immed  0,acc1
1098
1099         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
1100         set_fr_iimmed   0x7fff,0x7fff,fr8
1101         cmmachs         fr7,fr8,acc0,cc2,0
1102         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1103         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1104         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1105         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1106         test_accg_immed         0,accg0
1107         test_acc_immed  0,acc0
1108         test_accg_immed         0,accg1
1109         test_acc_immed  0,acc1
1110
1111         ; Mixed operands
1112         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
1113         set_fr_iimmed   0xfffd,2,fr8
1114         cmmachs         fr7,fr8,acc0,cc2,1
1115         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1116         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1117         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1118         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1119         test_accg_immed         0,accg0
1120         test_acc_immed  0,acc0
1121         test_accg_immed         0,accg1
1122         test_acc_immed  0,acc1
1123
1124         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
1125         set_fr_iimmed   1,0xfffe,fr8
1126         cmmachs         fr7,fr8,acc0,cc2,0
1127         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1128         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1129         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1130         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1131         test_accg_immed         0,accg0
1132         test_acc_immed  0,acc0
1133         test_accg_immed         0,accg1
1134         test_acc_immed  0,acc1
1135
1136         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
1137         set_fr_iimmed   0,0xfffe,fr8
1138         cmmachs         fr7,fr8,acc0,cc2,1
1139         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1140         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1141         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1142         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1143         test_accg_immed         0,accg0
1144         test_acc_immed  0,acc0
1145         test_accg_immed         0,accg1
1146         test_acc_immed  0,acc1
1147
1148         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
1149         set_fr_iimmed   0xfffe,0x2001,fr8
1150         cmmachs         fr7,fr8,acc0,cc2,0
1151         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1152         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1153         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1154         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1155         test_accg_immed         0,accg0
1156         test_acc_immed  0,acc0
1157         test_accg_immed         0,accg1
1158         test_acc_immed  0,acc1
1159
1160         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
1161         set_fr_iimmed   0xfffe,0x4000,fr8
1162         cmmachs         fr7,fr8,acc0,cc6,1
1163         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1164         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1165         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1166         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1167         test_accg_immed         0,accg0
1168         test_acc_immed  0,acc0
1169         test_accg_immed         0,accg1
1170         test_acc_immed  0,acc1
1171
1172         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
1173         set_fr_iimmed   0x8000,0x7fff,fr8
1174         cmmachs         fr7,fr8,acc0,cc6,0
1175         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1176         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1177         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1178         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1179         test_accg_immed         0,accg0
1180         test_acc_immed  0,acc0
1181         test_accg_immed         0,accg1
1182         test_acc_immed  0,acc1
1183
1184         ; Negative operands
1185         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
1186         set_fr_iimmed   0xfffd,0xfffe,fr8
1187         cmmachs         fr7,fr8,acc0,cc6,1
1188         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1189         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1190         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1191         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1192         test_accg_immed         0,accg0
1193         test_acc_immed  0,acc0
1194         test_accg_immed         0,accg1
1195         test_acc_immed  0,acc1
1196
1197         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
1198         set_fr_iimmed   0xfffe,0xffff,fr8
1199         cmmachs         fr7,fr8,acc0,cc6,0
1200         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1201         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1202         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1203         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1204         test_accg_immed         0,accg0
1205         test_acc_immed  0,acc0
1206         test_accg_immed         0,accg1
1207         test_acc_immed  0,acc1
1208
1209         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
1210         set_fr_iimmed   0x8001,0x8001,fr8
1211         cmmachs         fr7,fr8,acc0,cc6,1
1212         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1213         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1214         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1215         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1216         test_accg_immed         0,accg0
1217         test_acc_immed  0,acc0
1218         test_accg_immed         0,accg1
1219         test_acc_immed  0,acc1
1220
1221         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
1222         set_fr_iimmed   0x8000,0x8000,fr8
1223         cmmachs         fr7,fr8,acc0,cc6,0
1224         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1225         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1226         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1227         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1228         test_accg_immed         0,accg0
1229         test_acc_immed  0,acc0
1230         test_accg_immed         0,accg1
1231         test_acc_immed  0,acc1
1232
1233         set_accg_immed  0x7f,accg0              ; saturation
1234         set_acc_immed   0xffffffff,acc0
1235         set_accg_immed  0x7f,accg1
1236         set_acc_immed   0xffffffff,acc1
1237         set_fr_iimmed   1,1,fr7
1238         set_fr_iimmed   1,1,fr8
1239         cmmachs         fr7,fr8,acc0,cc6,1
1240         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1241         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1242         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1243         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1244         test_accg_immed         0x7f,accg0              ; saturation
1245         test_acc_immed  0xffffffff,acc0
1246         test_accg_immed         0x7f,accg1
1247         test_acc_immed  0xffffffff,acc1
1248
1249         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
1250         set_fr_iimmed   0x7fff,0x7fff,fr8
1251         cmmachs         fr7,fr8,acc0,cc6,0
1252         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1253         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1254         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1255         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1256         test_accg_immed         0x7f,accg0              ; saturation
1257         test_acc_immed  0xffffffff,acc0
1258         test_accg_immed         0x7f,accg1
1259         test_acc_immed  0xffffffff,acc1
1260
1261         set_accg_immed  0x80,accg0              ; saturation
1262         set_acc_immed   0,acc0
1263         set_accg_immed  0x80,accg1
1264         set_acc_immed   0,acc1
1265         set_fr_iimmed   0xffff,0,fr7
1266         set_fr_iimmed   1,0xffff,fr8
1267         cmmachs         fr7,fr8,acc0,cc6,1
1268         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1269         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1270         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1271         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1272         test_accg_immed         0x80,accg0              ; saturation
1273         test_acc_immed  0,acc0
1274         test_accg_immed         0x80,accg1
1275         test_acc_immed  0,acc1
1276
1277         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1278         set_fr_iimmed   0x7fff,0x7fff,fr8
1279         cmmachs         fr7,fr8,acc0,cc6,0
1280         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1281         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1282         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1283         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1284         test_accg_immed         0x80,accg0              ; saturation
1285         test_acc_immed  0,acc0
1286         test_accg_immed         0x80,accg1
1287         test_acc_immed  0,acc1
1288 ;
1289         ; Positive operands
1290         set_spr_immed   0x0,msr0
1291         set_accg_immed  0x0,accg0
1292         set_acc_immed   0x0,acc0
1293         set_accg_immed  0x0,accg1
1294         set_acc_immed   0x0,acc1
1295         set_fr_iimmed   2,3,fr7         ; multiply small numbers
1296         set_fr_iimmed   3,2,fr8
1297         cmmachs         fr7,fr8,acc0,cc3,1
1298         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1299         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1300         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1301         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1302         test_accg_immed         0,accg0
1303         test_acc_immed  0,acc0
1304         test_accg_immed         0,accg1
1305         test_acc_immed  0,acc1
1306
1307         set_fr_iimmed   0,1,fr7         ; multiply by 0
1308         set_fr_iimmed   2,0,fr8
1309         cmmachs         fr7,fr8,acc0,cc3,0
1310         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1311         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1312         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1313         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1314         test_accg_immed         0,accg0
1315         test_acc_immed  0,acc0
1316         test_accg_immed         0,accg1
1317         test_acc_immed  0,acc1
1318
1319         set_fr_iimmed   2,1,fr7         ; multiply by 1
1320         set_fr_iimmed   1,2,fr8
1321         cmmachs         fr7,fr8,acc0,cc3,1
1322         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1323         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1324         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1325         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1326         test_accg_immed         0,accg0
1327         test_acc_immed  0,acc0
1328         test_accg_immed         0,accg1
1329         test_acc_immed  0,acc1
1330
1331         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
1332         set_fr_iimmed   2,0x3fff,fr8
1333         cmmachs         fr7,fr8,acc0,cc3,0
1334         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1335         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1336         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1337         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1338         test_accg_immed         0,accg0
1339         test_acc_immed  0,acc0
1340         test_accg_immed         0,accg1
1341         test_acc_immed  0,acc1
1342
1343         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
1344         set_fr_iimmed   2,0x4000,fr8
1345         cmmachs         fr7,fr8,acc0,cc3,1
1346         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1347         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1348         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1349         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1350         test_accg_immed         0,accg0
1351         test_acc_immed  0,acc0
1352         test_accg_immed         0,accg1
1353         test_acc_immed  0,acc1
1354
1355         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
1356         set_fr_iimmed   0x7fff,0x7fff,fr8
1357         cmmachs         fr7,fr8,acc0,cc3,0
1358         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1359         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1360         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1361         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1362         test_accg_immed         0,accg0
1363         test_acc_immed  0,acc0
1364         test_accg_immed         0,accg1
1365         test_acc_immed  0,acc1
1366
1367         ; Mixed operands
1368         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
1369         set_fr_iimmed   0xfffd,2,fr8
1370         cmmachs         fr7,fr8,acc0,cc3,1
1371         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1372         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1373         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1374         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1375         test_accg_immed         0,accg0
1376         test_acc_immed  0,acc0
1377         test_accg_immed         0,accg1
1378         test_acc_immed  0,acc1
1379
1380         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
1381         set_fr_iimmed   1,0xfffe,fr8
1382         cmmachs         fr7,fr8,acc0,cc3,0
1383         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1384         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1385         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1386         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1387         test_accg_immed         0,accg0
1388         test_acc_immed  0,acc0
1389         test_accg_immed         0,accg1
1390         test_acc_immed  0,acc1
1391
1392         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
1393         set_fr_iimmed   0,0xfffe,fr8
1394         cmmachs         fr7,fr8,acc0,cc3,1
1395         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1396         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1397         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1398         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1399         test_accg_immed         0,accg0
1400         test_acc_immed  0,acc0
1401         test_accg_immed         0,accg1
1402         test_acc_immed  0,acc1
1403
1404         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
1405         set_fr_iimmed   0xfffe,0x2001,fr8
1406         cmmachs         fr7,fr8,acc0,cc3,0
1407         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1408         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1409         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1410         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1411         test_accg_immed         0,accg0
1412         test_acc_immed  0,acc0
1413         test_accg_immed         0,accg1
1414         test_acc_immed  0,acc1
1415
1416         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
1417         set_fr_iimmed   0xfffe,0x4000,fr8
1418         cmmachs         fr7,fr8,acc0,cc7,1
1419         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1420         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1421         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1422         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1423         test_accg_immed         0,accg0
1424         test_acc_immed  0,acc0
1425         test_accg_immed         0,accg1
1426         test_acc_immed  0,acc1
1427
1428         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
1429         set_fr_iimmed   0x8000,0x7fff,fr8
1430         cmmachs         fr7,fr8,acc0,cc7,0
1431         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1432         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1433         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1434         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1435         test_accg_immed         0,accg0
1436         test_acc_immed  0,acc0
1437         test_accg_immed         0,accg1
1438         test_acc_immed  0,acc1
1439
1440         ; Negative operands
1441         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
1442         set_fr_iimmed   0xfffd,0xfffe,fr8
1443         cmmachs         fr7,fr8,acc0,cc7,1
1444         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1445         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1446         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1447         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1448         test_accg_immed         0,accg0
1449         test_acc_immed  0,acc0
1450         test_accg_immed         0,accg1
1451         test_acc_immed  0,acc1
1452
1453         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
1454         set_fr_iimmed   0xfffe,0xffff,fr8
1455         cmmachs         fr7,fr8,acc0,cc7,0
1456         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1457         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1458         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1459         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1460         test_accg_immed         0,accg0
1461         test_acc_immed  0,acc0
1462         test_accg_immed         0,accg1
1463         test_acc_immed  0,acc1
1464
1465         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
1466         set_fr_iimmed   0x8001,0x8001,fr8
1467         cmmachs         fr7,fr8,acc0,cc7,1
1468         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1469         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1470         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1471         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1472         test_accg_immed         0,accg0
1473         test_acc_immed  0,acc0
1474         test_accg_immed         0,accg1
1475         test_acc_immed  0,acc1
1476
1477         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
1478         set_fr_iimmed   0x8000,0x8000,fr8
1479         cmmachs         fr7,fr8,acc0,cc7,0
1480         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1481         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1482         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1483         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1484         test_accg_immed         0,accg0
1485         test_acc_immed  0,acc0
1486         test_accg_immed         0,accg1
1487         test_acc_immed  0,acc1
1488
1489         set_accg_immed  0x7f,accg0              ; saturation
1490         set_acc_immed   0xffffffff,acc0
1491         set_accg_immed  0x7f,accg1
1492         set_acc_immed   0xffffffff,acc1
1493         set_fr_iimmed   1,1,fr7
1494         set_fr_iimmed   1,1,fr8
1495         cmmachs         fr7,fr8,acc0,cc7,1
1496         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1497         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1498         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1499         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1500         test_accg_immed         0x7f,accg0              ; saturation
1501         test_acc_immed  0xffffffff,acc0
1502         test_accg_immed         0x7f,accg1
1503         test_acc_immed  0xffffffff,acc1
1504
1505         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
1506         set_fr_iimmed   0x7fff,0x7fff,fr8
1507         cmmachs         fr7,fr8,acc0,cc7,0
1508         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1509         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1510         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1511         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1512         test_accg_immed         0x7f,accg0              ; saturation
1513         test_acc_immed  0xffffffff,acc0
1514         test_accg_immed         0x7f,accg1
1515         test_acc_immed  0xffffffff,acc1
1516
1517         set_accg_immed  0x80,accg0              ; saturation
1518         set_acc_immed   0,acc0
1519         set_accg_immed  0x80,accg1
1520         set_acc_immed   0,acc1
1521         set_fr_iimmed   0xffff,0,fr7
1522         set_fr_iimmed   1,0xffff,fr8
1523         cmmachs         fr7,fr8,acc0,cc7,1
1524         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1525         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1526         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1527         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1528         test_accg_immed         0x80,accg0              ; saturation
1529         test_acc_immed  0,acc0
1530         test_accg_immed         0x80,accg1
1531         test_acc_immed  0,acc1
1532
1533         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1534         set_fr_iimmed   0x7fff,0x7fff,fr8
1535         cmmachs         fr7,fr8,acc0,cc7,0
1536         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1537         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1538         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1539         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt always set
1540         test_accg_immed         0x80,accg0              ; saturation
1541         test_acc_immed  0,acc0
1542         test_accg_immed         0x80,accg1
1543         test_acc_immed  0,acc1
1544
1545         pass