sim/testsuite/frv/cmmachs.cgs

   1 # frv testcase for cmmachs $GRi,$GRj,$ACCk,$CCi,$cond
   2 # mach: frv fr500 fr400
   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_spr_immed   0x0,msr1
  15         set_accg_immed  0x0,accg0
  16         set_acc_immed   0x0,acc0
  17         set_accg_immed  0x0,accg1
  18         set_acc_immed   0x0,acc1
  19         set_fr_iimmed   2,3,fr7         ; multiply small numbers
  20         set_fr_iimmed   3,2,fr8
  21         cmmachs         fr7,fr8,acc0,cc0,1
  22         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  23         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  24         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  25         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  26         test_accg_immed         0,accg0
  27         test_acc_immed  6,acc0
  28         test_accg_immed         0,accg1
  29         test_acc_immed  6,acc1
  30
  31         set_fr_iimmed   0,1,fr7         ; multiply by 0
  32         set_fr_iimmed   2,0,fr8
  33         cmmachs         fr7,fr8,acc0,cc0,1
  34         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  35         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  36         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  37         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  38         test_accg_immed         0,accg0
  39         test_acc_immed  6,acc0
  40         test_accg_immed         0,accg1
  41         test_acc_immed  6,acc1
  42
  43         set_fr_iimmed   2,1,fr7         ; multiply by 1
  44         set_fr_iimmed   1,2,fr8
  45         cmmachs         fr7,fr8,acc0,cc0,1
  46         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  47         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  48         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  49         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  50         test_accg_immed         0,accg0
  51         test_acc_immed  8,acc0
  52         test_accg_immed         0,accg1
  53         test_acc_immed  8,acc1
  54
  55         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
  56         set_fr_iimmed   2,0x3fff,fr8
  57         cmmachs         fr7,fr8,acc0,cc0,1
  58         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  59         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  60         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  61         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  62         test_accg_immed         0,accg0
  63         test_acc_limmed 0,0x8006,acc0
  64         test_accg_immed         0,accg1
  65         test_acc_limmed 0,0x8006,acc1
  66
  67         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
  68         set_fr_iimmed   2,0x4000,fr8
  69         cmmachs         fr7,fr8,acc0,cc0,1
  70         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  71         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  72         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  73         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  74         test_accg_immed         0,accg0
  75         test_acc_limmed 0x0001,0x0006,acc0
  76         test_accg_immed         0,accg1
  77         test_acc_limmed 0x0001,0x0006,acc1
  78
  79         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
  80         set_fr_iimmed   0x7fff,0x7fff,fr8
  81         cmmachs         fr7,fr8,acc0,cc0,1
  82         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  83         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  84         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  85         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  86         test_accg_immed         0,accg0
  87         test_acc_limmed 0x4000,0x0007,acc0
  88         test_accg_immed         0,accg1
  89         test_acc_limmed 0x4000,0x0007,acc1
  90
  91         ; Mixed operands
  92         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
  93         set_fr_iimmed   0xfffd,2,fr8
  94         cmmachs         fr7,fr8,acc0,cc0,1
  95         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
  96         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
  97         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
  98         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
  99         test_accg_immed         0,accg0
 100         test_acc_limmed 0x4000,0x0001,acc0
 101         test_accg_immed         0,accg1
 102         test_acc_limmed 0x4000,0x0001,acc1
 103
 104         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 105         set_fr_iimmed   1,0xfffe,fr8
 106         cmmachs         fr7,fr8,acc0,cc0,1
 107         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 108         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 109         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 110         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 111         test_accg_immed         0,accg0
 112         test_acc_limmed 0x3fff,0xffff,acc0
 113         test_accg_immed         0,accg1
 114         test_acc_limmed 0x3fff,0xffff,acc1
 115
 116         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 117         set_fr_iimmed   0,0xfffe,fr8
 118         cmmachs         fr7,fr8,acc0,cc0,1
 119         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 120         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 121         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 122         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 123         test_accg_immed         0,accg0
 124         test_acc_limmed 0x3fff,0xffff,acc0
 125         test_accg_immed         0,accg1
 126         test_acc_limmed 0x3fff,0xffff,acc1
 127
 128         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 129         set_fr_iimmed   0xfffe,0x2001,fr8
 130         cmmachs         fr7,fr8,acc0,cc0,1
 131         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 132         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 133         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 134         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 135         test_accg_immed         0,accg0
 136         test_acc_limmed 0x3fff,0xbffd,acc0
 137         test_accg_immed         0,accg1
 138         test_acc_limmed 0x3fff,0xbffd,acc1
 139
 140         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 141         set_fr_iimmed   0xfffe,0x4000,fr8
 142         cmmachs         fr7,fr8,acc0,cc4,1
 143         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 144         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 145         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 146         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 147         test_accg_immed         0,accg0
 148         test_acc_limmed 0x3fff,0x3ffd,acc0
 149         test_accg_immed         0,accg1
 150         test_acc_limmed 0x3fff,0x3ffd,acc1
 151
 152         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 153         set_fr_iimmed   0x8000,0x7fff,fr8
 154         cmmachs         fr7,fr8,acc0,cc4,1
 155         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 156         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 157         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 158         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 159         test_accg_immed         0xff,accg0
 160         test_acc_limmed 0xffff,0xbffd,acc0
 161         test_accg_immed         0xff,accg1
 162         test_acc_limmed 0xffff,0xbffd,acc1
 163
 164         ; Negative operands
 165         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 166         set_fr_iimmed   0xfffd,0xfffe,fr8
 167         cmmachs         fr7,fr8,acc0,cc4,1
 168         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 169         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 170         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 171         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 172         test_accg_immed         0xff,accg0
 173         test_acc_limmed 0xffff,0xc003,acc0
 174         test_accg_immed         0xff,accg1
 175         test_acc_limmed 0xffff,0xc003,acc1
 176
 177         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 178         set_fr_iimmed   0xfffe,0xffff,fr8
 179         cmmachs         fr7,fr8,acc0,cc4,1
 180         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 181         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 182         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 183         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 184         test_accg_immed         0xff,accg0
 185         test_acc_limmed 0xffff,0xc005,acc0
 186         test_accg_immed         0xff,accg1
 187         test_acc_limmed 0xffff,0xc005,acc1
 188
 189         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 190         set_fr_iimmed   0x8001,0x8001,fr8
 191         cmmachs         fr7,fr8,acc0,cc4,1
 192         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 193         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 194         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 195         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 196         test_accg_immed         0,accg0
 197         test_acc_immed  0x3ffec006,acc0
 198         test_accg_immed         0,accg1
 199         test_acc_immed  0x3ffec006,acc1
 200
 201         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 202         set_fr_iimmed   0x8000,0x8000,fr8
 203         cmmachs         fr7,fr8,acc0,cc4,1
 204         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 205         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 206         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 207         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 208         test_accg_immed         0,accg0
 209         test_acc_immed  0x7ffec006,acc0
 210         test_accg_immed         0,accg1
 211         test_acc_immed  0x7ffec006,acc1
 212
 213         set_accg_immed  0x7f,accg0              ; saturation
 214         set_acc_immed   0xffffffff,acc0
 215         set_accg_immed  0x7f,accg1
 216         set_acc_immed   0xffffffff,acc1
 217         set_fr_iimmed   1,1,fr7
 218         set_fr_iimmed   1,1,fr8
 219         cmmachs         fr7,fr8,acc0,cc4,1
 220 ;;;;;;;;;;;;
 221         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 222         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 223         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 224         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 225         test_accg_immed         0x7f,accg0
 226         test_acc_limmed 0xffff,0xffff,acc0
 227         test_accg_immed         0x7f,accg1
 228         test_acc_limmed 0xffff,0xffff,acc1
 229
 230         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 231         set_fr_iimmed   0x7fff,0x7fff,fr8
 232         cmmachs         fr7,fr8,acc0,cc4,1
 233         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 234         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 235         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 236         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 237         test_accg_immed         0x7f,accg0
 238         test_acc_limmed 0xffff,0xffff,acc0
 239         test_accg_immed         0x7f,accg1
 240         test_acc_limmed 0xffff,0xffff,acc1
 241
 242         set_accg_immed  -128,accg0              ; saturation
 243         set_acc_immed   0,acc0
 244         set_accg_immed  -128,accg1
 245         set_acc_immed   0,acc1
 246         set_fr_iimmed   0xffff,0,fr7
 247         set_fr_iimmed   1,0xffff,fr8
 248         cmmachs         fr7,fr8,acc0,cc4,1
 249         test_spr_bits   0x3c,2,0x8,msr0         ; msr0.sie is set
 250         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 251         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 252         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 253         test_accg_immed         0x80,accg0
 254         test_acc_immed  0,acc0
 255         test_accg_immed         0x80,accg1
 256         test_acc_immed  0,acc1
 257
 258         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 259         set_fr_iimmed   0x7fff,0x7fff,fr8
 260         cmmachs         fr7,fr8,acc0,cc4,1
 261         test_spr_bits   0x3c,2,0x4,msr0         ; msr0.sie is set
 262         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 263         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 264         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 265         test_accg_immed         0x80,accg0
 266         test_acc_immed  0,acc0
 267         test_accg_immed         0x80,accg1
 268         test_acc_immed  0,acc1
 269
 270         ; Positive operands
 271         set_spr_immed   0x0,msr0
 272         set_spr_immed   0x0,msr1
 273         set_accg_immed  0x0,accg0               ; saturation
 274         set_acc_immed   0x0,acc0
 275         set_accg_immed  0x0,accg1
 276         set_acc_immed   0x0,acc1
 277         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 278         set_fr_iimmed   3,2,fr8
 279         cmmachs         fr7,fr8,acc0,cc1,0
 280         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 281         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 282         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 283         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 284         test_accg_immed         0,accg0
 285         test_acc_immed  6,acc0
 286         test_accg_immed         0,accg1
 287         test_acc_immed  6,acc1
 288
 289         set_fr_iimmed   0,1,fr7         ; multiply by 0
 290         set_fr_iimmed   2,0,fr8
 291         cmmachs         fr7,fr8,acc0,cc1,0
 292         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 293         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 294         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 295         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 296         test_accg_immed         0,accg0
 297         test_acc_immed  6,acc0
 298         test_accg_immed         0,accg1
 299         test_acc_immed  6,acc1
 300
 301         set_fr_iimmed   2,1,fr7         ; multiply by 1
 302         set_fr_iimmed   1,2,fr8
 303         cmmachs         fr7,fr8,acc0,cc1,0
 304         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 305         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 306         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 307         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 308         test_accg_immed         0,accg0
 309         test_acc_immed  8,acc0
 310         test_accg_immed         0,accg1
 311         test_acc_immed  8,acc1
 312
 313         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 314         set_fr_iimmed   2,0x3fff,fr8
 315         cmmachs         fr7,fr8,acc0,cc1,0
 316         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 317         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 318         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 319         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 320         test_accg_immed         0,accg0
 321         test_acc_limmed 0,0x8006,acc0
 322         test_accg_immed         0,accg1
 323         test_acc_limmed 0,0x8006,acc1
 324
 325         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 326         set_fr_iimmed   2,0x4000,fr8
 327         cmmachs         fr7,fr8,acc0,cc1,0
 328         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 329         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 330         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 331         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 332         test_accg_immed         0,accg0
 333         test_acc_limmed 0x0001,0x0006,acc0
 334         test_accg_immed         0,accg1
 335         test_acc_limmed 0x0001,0x0006,acc1
 336
 337         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 338         set_fr_iimmed   0x7fff,0x7fff,fr8
 339         cmmachs         fr7,fr8,acc0,cc1,0
 340         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 341         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 342         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 343         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 344         test_accg_immed         0,accg0
 345         test_acc_limmed 0x4000,0x0007,acc0
 346         test_accg_immed         0,accg1
 347         test_acc_limmed 0x4000,0x0007,acc1
 348
 349         ; Mixed operands
 350         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 351         set_fr_iimmed   0xfffd,2,fr8
 352         cmmachs         fr7,fr8,acc0,cc1,0
 353         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 354         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 355         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 356         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 357         test_accg_immed         0,accg0
 358         test_acc_limmed 0x4000,0x0001,acc0
 359         test_accg_immed         0,accg1
 360         test_acc_limmed 0x4000,0x0001,acc1
 361
 362         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 363         set_fr_iimmed   1,0xfffe,fr8
 364         cmmachs         fr7,fr8,acc0,cc1,0
 365         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 366         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 367         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 368         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 369         test_accg_immed         0,accg0
 370         test_acc_limmed 0x3fff,0xffff,acc0
 371         test_accg_immed         0,accg1
 372         test_acc_limmed 0x3fff,0xffff,acc1
 373
 374         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 375         set_fr_iimmed   0,0xfffe,fr8
 376         cmmachs         fr7,fr8,acc0,cc1,0
 377         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 378         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 379         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 380         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 381         test_accg_immed         0,accg0
 382         test_acc_limmed 0x3fff,0xffff,acc0
 383         test_accg_immed         0,accg1
 384         test_acc_limmed 0x3fff,0xffff,acc1
 385
 386         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 387         set_fr_iimmed   0xfffe,0x2001,fr8
 388         cmmachs         fr7,fr8,acc0,cc1,0
 389         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 390         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 391         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 392         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 393         test_accg_immed         0,accg0
 394         test_acc_limmed 0x3fff,0xbffd,acc0
 395         test_accg_immed         0,accg1
 396         test_acc_limmed 0x3fff,0xbffd,acc1
 397
 398         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 399         set_fr_iimmed   0xfffe,0x4000,fr8
 400         cmmachs         fr7,fr8,acc0,cc5,0
 401         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 402         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 403         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 404         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 405         test_accg_immed         0,accg0
 406         test_acc_limmed 0x3fff,0x3ffd,acc0
 407         test_accg_immed         0,accg1
 408         test_acc_limmed 0x3fff,0x3ffd,acc1
 409
 410         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 411         set_fr_iimmed   0x8000,0x7fff,fr8
 412         cmmachs         fr7,fr8,acc0,cc5,0
 413         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 414         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 415         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 416         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 417         test_accg_immed         0xff,accg0
 418         test_acc_limmed 0xffff,0xbffd,acc0
 419         test_accg_immed         0xff,accg1
 420         test_acc_limmed 0xffff,0xbffd,acc1
 421
 422         ; Negative operands
 423         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 424         set_fr_iimmed   0xfffd,0xfffe,fr8
 425         cmmachs         fr7,fr8,acc0,cc5,0
 426         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 427         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 428         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 429         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 430         test_accg_immed         0xff,accg0
 431         test_acc_limmed 0xffff,0xc003,acc0
 432         test_accg_immed         0xff,accg1
 433         test_acc_limmed 0xffff,0xc003,acc1
 434
 435         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 436         set_fr_iimmed   0xfffe,0xffff,fr8
 437         cmmachs         fr7,fr8,acc0,cc5,0
 438         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 439         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 440         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 441         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 442         test_accg_immed         0xff,accg0
 443         test_acc_limmed 0xffff,0xc005,acc0
 444         test_accg_immed         0xff,accg1
 445         test_acc_limmed 0xffff,0xc005,acc1
 446
 447         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 448         set_fr_iimmed   0x8001,0x8001,fr8
 449         cmmachs         fr7,fr8,acc0,cc5,0
 450         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 451         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 452         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 453         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 454         test_accg_immed         0,accg0
 455         test_acc_immed  0x3ffec006,acc0
 456         test_accg_immed         0,accg1
 457         test_acc_immed  0x3ffec006,acc1
 458
 459         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 460         set_fr_iimmed   0x8000,0x8000,fr8
 461         cmmachs         fr7,fr8,acc0,cc5,0
 462         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 463         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 464         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 465         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 466         test_accg_immed         0,accg0
 467         test_acc_immed  0x7ffec006,acc0
 468         test_accg_immed         0,accg1
 469         test_acc_immed  0x7ffec006,acc1
 470
 471         set_accg_immed  0x7f,accg0              ; saturation
 472         set_acc_immed   0xffffffff,acc0
 473         set_accg_immed  0x7f,accg1
 474         set_acc_immed   0xffffffff,acc1
 475         set_fr_iimmed   1,1,fr7
 476         set_fr_iimmed   1,1,fr8
 477         cmmachs         fr7,fr8,acc0,cc5,0
 478         test_accg_immed         0x7f,accg0
 479         test_acc_limmed 0xffff,0xffff,acc0
 480         test_accg_immed         0x7f,accg1
 481         test_acc_limmed 0xffff,0xffff,acc1
 482
 483         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 484         set_fr_iimmed   0x7fff,0x7fff,fr8
 485         cmmachs         fr7,fr8,acc0,cc5,0
 486         test_spr_bits   0x3c,2,0xc,msr0         ; msr0.sie is set
 487         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 488         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 489         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 490         test_accg_immed         0x7f,accg0
 491         test_acc_limmed 0xffff,0xffff,acc0
 492         test_accg_immed         0x7f,accg1
 493         test_acc_limmed 0xffff,0xffff,acc1
 494
 495         set_accg_immed  0x80,accg0              ; saturation
 496         set_acc_immed   0,acc0
 497         set_accg_immed  0x80,accg1
 498         set_acc_immed   0,acc1
 499         set_fr_iimmed   0xffff,0,fr7
 500         set_fr_iimmed   1,0xffff,fr8
 501         cmmachs         fr7,fr8,acc0,cc5,0
 502         test_spr_bits   0x3c,2,0x8,msr0         ; msr0.sie is set
 503         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 504         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 505         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 506         test_accg_immed         0x80,accg0
 507         test_acc_immed  0,acc0
 508         test_accg_immed         0x80,accg1
 509         test_acc_immed  0,acc1
 510
 511         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 512         set_fr_iimmed   0x7fff,0x7fff,fr8
 513         cmmachs         fr7,fr8,acc0,cc5,0
 514         test_spr_bits   0x3c,2,0x4,msr0         ; msr0.sie is set
 515         test_spr_bits   2,1,1,msr0              ; msr0.ovf is set
 516         test_spr_bits   1,0,1,msr0              ; msr0.aovf is set
 517         test_spr_bits   0x7000,12,1,msr0        ; msr0.mtt is set
 518         test_accg_immed         0x80,accg0
 519         test_acc_immed  0,acc0
 520         test_accg_immed         0x80,accg1
 521         test_acc_immed  0,acc1
 522
 523         ; Positive operands
 524         set_spr_immed   0x0,msr0
 525         set_spr_immed   0x0,msr1
 526         set_accg_immed  0x0,accg0
 527         set_acc_immed   0x0,acc0
 528         set_accg_immed  0x0,accg1
 529         set_acc_immed   0x0,acc1
 530         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 531         set_fr_iimmed   3,2,fr8
 532         cmmachs         fr7,fr8,acc0,cc0,0
 533         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 534         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 535         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 536         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 537         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 538         test_accg_immed         0,accg0
 539         test_acc_immed  0,acc0
 540         test_accg_immed         0,accg1
 541         test_acc_immed  0,acc1
 542
 543         set_fr_iimmed   0,1,fr7         ; multiply by 0
 544         set_fr_iimmed   2,0,fr8
 545         cmmachs         fr7,fr8,acc0,cc0,0
 546         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 547         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 548         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 549         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 550         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 551         test_accg_immed         0,accg0
 552         test_acc_immed  0,acc0
 553         test_accg_immed         0,accg1
 554         test_acc_immed  0,acc1
 555
 556         set_fr_iimmed   2,1,fr7         ; multiply by 1
 557         set_fr_iimmed   1,2,fr8
 558         cmmachs         fr7,fr8,acc0,cc0,0
 559         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 560         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 561         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 562         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 563         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 564         test_accg_immed         0,accg0
 565         test_acc_immed  0,acc0
 566         test_accg_immed         0,accg1
 567         test_acc_immed  0,acc1
 568
 569         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 570         set_fr_iimmed   2,0x3fff,fr8
 571         cmmachs         fr7,fr8,acc0,cc0,0
 572         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 573         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 574         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 575         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 576         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 577         test_accg_immed         0,accg0
 578         test_acc_immed  0,acc0
 579         test_accg_immed         0,accg1
 580         test_acc_immed  0,acc1
 581
 582         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 583         set_fr_iimmed   2,0x4000,fr8
 584         cmmachs         fr7,fr8,acc0,cc0,0
 585         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 586         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 587         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 588         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 589         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 590         test_accg_immed         0,accg0
 591         test_acc_immed  0,acc0
 592         test_accg_immed         0,accg1
 593         test_acc_immed  0,acc1
 594
 595         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 596         set_fr_iimmed   0x7fff,0x7fff,fr8
 597         cmmachs         fr7,fr8,acc0,cc0,0
 598         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 599         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 600         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 601         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 602         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 603         test_accg_immed         0,accg0
 604         test_acc_immed  0,acc0
 605         test_accg_immed         0,accg1
 606         test_acc_immed  0,acc1
 607
 608         ; Mixed operands
 609         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 610         set_fr_iimmed   0xfffd,2,fr8
 611         cmmachs         fr7,fr8,acc0,cc0,0
 612         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 613         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 614         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 615         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 616         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 617         test_accg_immed         0,accg0
 618         test_acc_immed  0,acc0
 619         test_accg_immed         0,accg1
 620         test_acc_immed  0,acc1
 621
 622         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 623         set_fr_iimmed   1,0xfffe,fr8
 624         cmmachs         fr7,fr8,acc0,cc0,0
 625         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 626         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 627         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 628         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 629         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 630         test_accg_immed         0,accg0
 631         test_acc_immed  0,acc0
 632         test_accg_immed         0,accg1
 633         test_acc_immed  0,acc1
 634
 635         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 636         set_fr_iimmed   0,0xfffe,fr8
 637         cmmachs         fr7,fr8,acc0,cc0,0
 638         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 639         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 640         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 641         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 642         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not 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   0x2001,0xfffe,fr7       ; 15 bit result
 649         set_fr_iimmed   0xfffe,0x2001,fr8
 650         cmmachs         fr7,fr8,acc0,cc0,0
 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   2,1,0,msr1              ; msr1.ovf not set
 654         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 655         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 656         test_accg_immed         0,accg0
 657         test_acc_immed  0,acc0
 658         test_accg_immed         0,accg1
 659         test_acc_immed  0,acc1
 660
 661         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 662         set_fr_iimmed   0xfffe,0x4000,fr8
 663         cmmachs         fr7,fr8,acc0,cc4,0
 664         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 665         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 666         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 667         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 668         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 669         test_accg_immed         0,accg0
 670         test_acc_immed  0,acc0
 671         test_accg_immed         0,accg1
 672         test_acc_immed  0,acc1
 673
 674         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 675         set_fr_iimmed   0x8000,0x7fff,fr8
 676         cmmachs         fr7,fr8,acc0,cc4,0
 677         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 678         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 679         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 680         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 681         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 682         test_accg_immed         0,accg0
 683         test_acc_immed  0,acc0
 684         test_accg_immed         0,accg1
 685         test_acc_immed  0,acc1
 686
 687         ; Negative operands
 688         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 689         set_fr_iimmed   0xfffd,0xfffe,fr8
 690         cmmachs         fr7,fr8,acc0,cc4,0
 691         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 692         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 693         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 694         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 695         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 696         test_accg_immed         0,accg0
 697         test_acc_immed  0,acc0
 698         test_accg_immed         0,accg1
 699         test_acc_immed  0,acc1
 700
 701         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 702         set_fr_iimmed   0xfffe,0xffff,fr8
 703         cmmachs         fr7,fr8,acc0,cc4,0
 704         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 705         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 706         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 707         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 708         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 709         test_accg_immed         0,accg0
 710         test_acc_immed  0,acc0
 711         test_accg_immed         0,accg1
 712         test_acc_immed  0,acc1
 713
 714         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 715         set_fr_iimmed   0x8001,0x8001,fr8
 716         cmmachs         fr7,fr8,acc0,cc4,0
 717         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 718         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 719         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 720         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 721         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 722         test_accg_immed         0,accg0
 723         test_acc_immed  0,acc0
 724         test_accg_immed         0,accg1
 725         test_acc_immed  0,acc1
 726
 727         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
 728         set_fr_iimmed   0x8000,0x8000,fr8
 729         cmmachs         fr7,fr8,acc0,cc4,0
 730         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 731         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 732         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 733         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 734         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 735         test_accg_immed         0,accg0
 736         test_acc_immed  0,acc0
 737         test_accg_immed         0,accg1
 738         test_acc_immed  0,acc1
 739
 740         set_accg_immed  0x7f,accg0              ; saturation
 741         set_acc_immed   0xffffffff,acc0
 742         set_accg_immed  0x7f,accg1
 743         set_acc_immed   0xffffffff,acc1
 744         set_fr_iimmed   1,1,fr7
 745         set_fr_iimmed   1,1,fr8
 746         cmmachs         fr7,fr8,acc0,cc4,0
 747         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 748         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 749         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 750         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 751         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 752         test_accg_immed         0x7f,accg0              ; saturation
 753         test_acc_immed  0xffffffff,acc0
 754         test_accg_immed         0x7f,accg1
 755         test_acc_immed  0xffffffff,acc1
 756
 757         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
 758         set_fr_iimmed   0x7fff,0x7fff,fr8
 759         cmmachs         fr7,fr8,acc0,cc4,0
 760         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 761         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 762         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 763         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 764         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 765         test_accg_immed         0x7f,accg0              ; saturation
 766         test_acc_immed  0xffffffff,acc0
 767         test_accg_immed         0x7f,accg1
 768         test_acc_immed  0xffffffff,acc1
 769
 770         set_accg_immed  0x80,accg0              ; saturation
 771         set_acc_immed   0,acc0
 772         set_accg_immed  0x80,accg1
 773         set_acc_immed   0,acc1
 774         set_fr_iimmed   0xffff,0,fr7
 775         set_fr_iimmed   1,0xffff,fr8
 776         cmmachs         fr7,fr8,acc0,cc4,0
 777         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 778         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 779         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 780         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 781         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 782         test_accg_immed         0x80,accg0              ; saturation
 783         test_acc_immed  0,acc0
 784         test_accg_immed         0x80,accg1
 785         test_acc_immed  0,acc1
 786
 787         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
 788         set_fr_iimmed   0x7fff,0x7fff,fr8
 789         cmmachs         fr7,fr8,acc0,cc4,0
 790         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 791         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 792         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 793         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 794         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 795         test_accg_immed         0x80,accg0              ; saturation
 796         test_acc_immed  0,acc0
 797         test_accg_immed         0x80,accg1
 798         test_acc_immed  0,acc1
 799
 800         ; Positive operands
 801         set_spr_immed   0x0,msr0
 802         set_spr_immed   0x0,msr1
 803         set_accg_immed  0x0,accg0
 804         set_acc_immed   0x0,acc0
 805         set_accg_immed  0x0,accg1
 806         set_acc_immed   0x0,acc1
 807         set_fr_iimmed   2,3,fr7         ; multiply small numbers
 808         set_fr_iimmed   3,2,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   2,1,0,msr1              ; msr1.ovf not set
 813         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 814         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 815         test_accg_immed         0,accg0
 816         test_acc_immed  0,acc0
 817         test_accg_immed         0,accg1
 818         test_acc_immed  0,acc1
 819
 820         set_fr_iimmed   0,1,fr7         ; multiply by 0
 821         set_fr_iimmed   2,0,fr8
 822         cmmachs         fr7,fr8,acc0,cc1,1
 823         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 824         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 825         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 826         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 827         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 828         test_accg_immed         0,accg0
 829         test_acc_immed  0,acc0
 830         test_accg_immed         0,accg1
 831         test_acc_immed  0,acc1
 832
 833         set_fr_iimmed   2,1,fr7         ; multiply by 1
 834         set_fr_iimmed   1,2,fr8
 835         cmmachs         fr7,fr8,acc0,cc1,1
 836         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 837         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 838         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 839         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 840         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 841         test_accg_immed         0,accg0
 842         test_acc_immed  0,acc0
 843         test_accg_immed         0,accg1
 844         test_acc_immed  0,acc1
 845
 846         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
 847         set_fr_iimmed   2,0x3fff,fr8
 848         cmmachs         fr7,fr8,acc0,cc1,1
 849         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 850         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 851         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 852         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 853         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 854         test_accg_immed         0,accg0
 855         test_acc_immed  0,acc0
 856         test_accg_immed         0,accg1
 857         test_acc_immed  0,acc1
 858
 859         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
 860         set_fr_iimmed   2,0x4000,fr8
 861         cmmachs         fr7,fr8,acc0,cc1,1
 862         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 863         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 864         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 865         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 866         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 867         test_accg_immed         0,accg0
 868         test_acc_immed  0,acc0
 869         test_accg_immed         0,accg1
 870         test_acc_immed  0,acc1
 871
 872         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
 873         set_fr_iimmed   0x7fff,0x7fff,fr8
 874         cmmachs         fr7,fr8,acc0,cc1,1
 875         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 876         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 877         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 878         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 879         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 880         test_accg_immed         0,accg0
 881         test_acc_immed  0,acc0
 882         test_accg_immed         0,accg1
 883         test_acc_immed  0,acc1
 884
 885         ; Mixed operands
 886         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
 887         set_fr_iimmed   0xfffd,2,fr8
 888         cmmachs         fr7,fr8,acc0,cc1,1
 889         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 890         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 891         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 892         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 893         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 894         test_accg_immed         0,accg0
 895         test_acc_immed  0,acc0
 896         test_accg_immed         0,accg1
 897         test_acc_immed  0,acc1
 898
 899         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
 900         set_fr_iimmed   1,0xfffe,fr8
 901         cmmachs         fr7,fr8,acc0,cc1,1
 902         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 903         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 904         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 905         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 906         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 907         test_accg_immed         0,accg0
 908         test_acc_immed  0,acc0
 909         test_accg_immed         0,accg1
 910         test_acc_immed  0,acc1
 911
 912         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
 913         set_fr_iimmed   0,0xfffe,fr8
 914         cmmachs         fr7,fr8,acc0,cc1,1
 915         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 916         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 917         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 918         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 919         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 920         test_accg_immed         0,accg0
 921         test_acc_immed  0,acc0
 922         test_accg_immed         0,accg1
 923         test_acc_immed  0,acc1
 924
 925         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
 926         set_fr_iimmed   0xfffe,0x2001,fr8
 927         cmmachs         fr7,fr8,acc0,cc1,1
 928         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 929         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 930         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 931         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 932         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 933         test_accg_immed         0,accg0
 934         test_acc_immed  0,acc0
 935         test_accg_immed         0,accg1
 936         test_acc_immed  0,acc1
 937
 938         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
 939         set_fr_iimmed   0xfffe,0x4000,fr8
 940         cmmachs         fr7,fr8,acc0,cc5,1
 941         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 942         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 943         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 944         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 945         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 946         test_accg_immed         0,accg0
 947         test_acc_immed  0,acc0
 948         test_accg_immed         0,accg1
 949         test_acc_immed  0,acc1
 950
 951         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
 952         set_fr_iimmed   0x8000,0x7fff,fr8
 953         cmmachs         fr7,fr8,acc0,cc5,1
 954         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 955         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 956         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 957         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 958         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 959         test_accg_immed         0,accg0
 960         test_acc_immed  0,acc0
 961         test_accg_immed         0,accg1
 962         test_acc_immed  0,acc1
 963
 964         ; Negative operands
 965         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
 966         set_fr_iimmed   0xfffd,0xfffe,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   2,1,0,msr1              ; msr1.ovf not set
 971         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 972         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 973         test_accg_immed         0,accg0
 974         test_acc_immed  0,acc0
 975         test_accg_immed         0,accg1
 976         test_acc_immed  0,acc1
 977
 978         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
 979         set_fr_iimmed   0xfffe,0xffff,fr8
 980         cmmachs         fr7,fr8,acc0,cc5,1
 981         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 982         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 983         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 984         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 985         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 986         test_accg_immed         0,accg0
 987         test_acc_immed  0,acc0
 988         test_accg_immed         0,accg1
 989         test_acc_immed  0,acc1
 990
 991         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
 992         set_fr_iimmed   0x8001,0x8001,fr8
 993         cmmachs         fr7,fr8,acc0,cc5,1
 994         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
 995         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
 996         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
 997         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
 998         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
 999         test_accg_immed         0,accg0
1000         test_acc_immed  0,acc0
1001         test_accg_immed         0,accg1
1002         test_acc_immed  0,acc1
1003
1004         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
1005         set_fr_iimmed   0x8000,0x8000,fr8
1006         cmmachs         fr7,fr8,acc0,cc5,1
1007         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1008         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1009         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1010         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1011         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1012         test_accg_immed         0,accg0
1013         test_acc_immed  0,acc0
1014         test_accg_immed         0,accg1
1015         test_acc_immed  0,acc1
1016
1017         set_accg_immed  0x7f,accg0              ; saturation
1018         set_acc_immed   0xffffffff,acc0
1019         set_accg_immed  0x7f,accg1
1020         set_acc_immed   0xffffffff,acc1
1021         set_fr_iimmed   1,1,fr7
1022         set_fr_iimmed   1,1,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   2,1,0,msr1              ; msr1.ovf not set
1027         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1028         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1029         test_accg_immed         0x7f,accg0              ; saturation
1030         test_acc_immed  0xffffffff,acc0
1031         test_accg_immed         0x7f,accg1
1032         test_acc_immed  0xffffffff,acc1
1033
1034         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
1035         set_fr_iimmed   0x7fff,0x7fff,fr8
1036         cmmachs         fr7,fr8,acc0,cc5,1
1037         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1038         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1039         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1040         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1041         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1042         test_accg_immed         0x7f,accg0              ; saturation
1043         test_acc_immed  0xffffffff,acc0
1044         test_accg_immed         0x7f,accg1
1045         test_acc_immed  0xffffffff,acc1
1046
1047         set_accg_immed  0x80,accg0              ; saturation
1048         set_acc_immed   0,acc0
1049         set_accg_immed  0x80,accg1
1050         set_acc_immed   0,acc1
1051         set_fr_iimmed   0xffff,0,fr7
1052         set_fr_iimmed   1,0xffff,fr8
1053         cmmachs         fr7,fr8,acc0,cc5,1
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   2,1,0,msr1              ; msr1.ovf not set
1057         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1058         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1059         test_accg_immed         0x80,accg0              ; saturation
1060         test_acc_immed  0,acc0
1061         test_accg_immed         0x80,accg1
1062         test_acc_immed  0,acc1
1063
1064         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1065         set_fr_iimmed   0x7fff,0x7fff,fr8
1066         cmmachs         fr7,fr8,acc0,cc5,1
1067         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1068         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1069         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1070         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1071         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1072         test_accg_immed         0x80,accg0              ; saturation
1073         test_acc_immed  0,acc0
1074         test_accg_immed         0x80,accg1
1075         test_acc_immed  0,acc1
1076
1077         ; Positive operands
1078         set_spr_immed   0x0,msr0
1079         set_spr_immed   0x0,msr1
1080         set_accg_immed  0x0,accg0
1081         set_acc_immed   0x0,acc0
1082         set_accg_immed  0x0,accg1
1083         set_acc_immed   0x0,acc1
1084         set_fr_iimmed   2,3,fr7         ; multiply small numbers
1085         set_fr_iimmed   3,2,fr8
1086         cmmachs         fr7,fr8,acc0,cc2,1
1087         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1088         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1089         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1090         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1091         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1092         test_accg_immed         0,accg0
1093         test_acc_immed  0,acc0
1094         test_accg_immed         0,accg1
1095         test_acc_immed  0,acc1
1096
1097         set_fr_iimmed   0,1,fr7         ; multiply by 0
1098         set_fr_iimmed   2,0,fr8
1099         cmmachs         fr7,fr8,acc0,cc2,0
1100         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1101         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1102         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1103         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1104         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1105         test_accg_immed         0,accg0
1106         test_acc_immed  0,acc0
1107         test_accg_immed         0,accg1
1108         test_acc_immed  0,acc1
1109
1110         set_fr_iimmed   2,1,fr7         ; multiply by 1
1111         set_fr_iimmed   1,2,fr8
1112         cmmachs         fr7,fr8,acc0,cc2,1
1113         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1114         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1115         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1116         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1117         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1118         test_accg_immed         0,accg0
1119         test_acc_immed  0,acc0
1120         test_accg_immed         0,accg1
1121         test_acc_immed  0,acc1
1122
1123         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
1124         set_fr_iimmed   2,0x3fff,fr8
1125         cmmachs         fr7,fr8,acc0,cc2,0
1126         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1127         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1128         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1129         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1130         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not 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   0x4000,2,fr7    ; 16 bit result
1137         set_fr_iimmed   2,0x4000,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   2,1,0,msr1              ; msr1.ovf not set
1142         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1143         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1144         test_accg_immed         0,accg0
1145         test_acc_immed  0,acc0
1146         test_accg_immed         0,accg1
1147         test_acc_immed  0,acc1
1148
1149         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
1150         set_fr_iimmed   0x7fff,0x7fff,fr8
1151         cmmachs         fr7,fr8,acc0,cc2,0
1152         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1153         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1154         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1155         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1156         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1157         test_accg_immed         0,accg0
1158         test_acc_immed  0,acc0
1159         test_accg_immed         0,accg1
1160         test_acc_immed  0,acc1
1161
1162         ; Mixed operands
1163         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
1164         set_fr_iimmed   0xfffd,2,fr8
1165         cmmachs         fr7,fr8,acc0,cc2,1
1166         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1167         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1168         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1169         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1170         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1171         test_accg_immed         0,accg0
1172         test_acc_immed  0,acc0
1173         test_accg_immed         0,accg1
1174         test_acc_immed  0,acc1
1175
1176         set_fr_iimmed   0xfffe,1,fr7            ; multiply by 1
1177         set_fr_iimmed   1,0xfffe,fr8
1178         cmmachs         fr7,fr8,acc0,cc2,0
1179         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1180         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1181         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1182         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1183         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1184         test_accg_immed         0,accg0
1185         test_acc_immed  0,acc0
1186         test_accg_immed         0,accg1
1187         test_acc_immed  0,acc1
1188
1189         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
1190         set_fr_iimmed   0,0xfffe,fr8
1191         cmmachs         fr7,fr8,acc0,cc2,1
1192         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1193         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1194         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1195         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1196         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1197         test_accg_immed         0,accg0
1198         test_acc_immed  0,acc0
1199         test_accg_immed         0,accg1
1200         test_acc_immed  0,acc1
1201
1202         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
1203         set_fr_iimmed   0xfffe,0x2001,fr8
1204         cmmachs         fr7,fr8,acc0,cc2,0
1205         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1206         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1207         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1208         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1209         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1210         test_accg_immed         0,accg0
1211         test_acc_immed  0,acc0
1212         test_accg_immed         0,accg1
1213         test_acc_immed  0,acc1
1214
1215         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
1216         set_fr_iimmed   0xfffe,0x4000,fr8
1217         cmmachs         fr7,fr8,acc0,cc6,1
1218         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1219         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1220         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1221         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1222         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1223         test_accg_immed         0,accg0
1224         test_acc_immed  0,acc0
1225         test_accg_immed         0,accg1
1226         test_acc_immed  0,acc1
1227
1228         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
1229         set_fr_iimmed   0x8000,0x7fff,fr8
1230         cmmachs         fr7,fr8,acc0,cc6,0
1231         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1232         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1233         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1234         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1235         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1236         test_accg_immed         0,accg0
1237         test_acc_immed  0,acc0
1238         test_accg_immed         0,accg1
1239         test_acc_immed  0,acc1
1240
1241         ; Negative operands
1242         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
1243         set_fr_iimmed   0xfffd,0xfffe,fr8
1244         cmmachs         fr7,fr8,acc0,cc6,1
1245         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1246         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1247         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1248         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1249         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1250         test_accg_immed         0,accg0
1251         test_acc_immed  0,acc0
1252         test_accg_immed         0,accg1
1253         test_acc_immed  0,acc1
1254
1255         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
1256         set_fr_iimmed   0xfffe,0xffff,fr8
1257         cmmachs         fr7,fr8,acc0,cc6,0
1258         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1259         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1260         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1261         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1262         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1263         test_accg_immed         0,accg0
1264         test_acc_immed  0,acc0
1265         test_accg_immed         0,accg1
1266         test_acc_immed  0,acc1
1267
1268         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
1269         set_fr_iimmed   0x8001,0x8001,fr8
1270         cmmachs         fr7,fr8,acc0,cc6,1
1271         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1272         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1273         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1274         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1275         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1276         test_accg_immed         0,accg0
1277         test_acc_immed  0,acc0
1278         test_accg_immed         0,accg1
1279         test_acc_immed  0,acc1
1280
1281         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
1282         set_fr_iimmed   0x8000,0x8000,fr8
1283         cmmachs         fr7,fr8,acc0,cc6,0
1284         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1285         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1286         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1287         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1288         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1289         test_accg_immed         0,accg0
1290         test_acc_immed  0,acc0
1291         test_accg_immed         0,accg1
1292         test_acc_immed  0,acc1
1293
1294         set_accg_immed  0x7f,accg0              ; saturation
1295         set_acc_immed   0xffffffff,acc0
1296         set_accg_immed  0x7f,accg1
1297         set_acc_immed   0xffffffff,acc1
1298         set_fr_iimmed   1,1,fr7
1299         set_fr_iimmed   1,1,fr8
1300         cmmachs         fr7,fr8,acc0,cc6,1
1301         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1302         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1303         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1304         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1305         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1306         test_accg_immed         0x7f,accg0              ; saturation
1307         test_acc_immed  0xffffffff,acc0
1308         test_accg_immed         0x7f,accg1
1309         test_acc_immed  0xffffffff,acc1
1310
1311         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
1312         set_fr_iimmed   0x7fff,0x7fff,fr8
1313         cmmachs         fr7,fr8,acc0,cc6,0
1314         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1315         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1316         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1317         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1318         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1319         test_accg_immed         0x7f,accg0              ; saturation
1320         test_acc_immed  0xffffffff,acc0
1321         test_accg_immed         0x7f,accg1
1322         test_acc_immed  0xffffffff,acc1
1323
1324         set_accg_immed  0x80,accg0              ; saturation
1325         set_acc_immed   0,acc0
1326         set_accg_immed  0x80,accg1
1327         set_acc_immed   0,acc1
1328         set_fr_iimmed   0xffff,0,fr7
1329         set_fr_iimmed   1,0xffff,fr8
1330         cmmachs         fr7,fr8,acc0,cc6,1
1331         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1332         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1333         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1334         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1335         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1336         test_accg_immed         0x80,accg0              ; saturation
1337         test_acc_immed  0,acc0
1338         test_accg_immed         0x80,accg1
1339         test_acc_immed  0,acc1
1340
1341         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1342         set_fr_iimmed   0x7fff,0x7fff,fr8
1343         cmmachs         fr7,fr8,acc0,cc6,0
1344         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1345         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1346         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1347         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1348         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1349         test_accg_immed         0x80,accg0              ; saturation
1350         test_acc_immed  0,acc0
1351         test_accg_immed         0x80,accg1
1352         test_acc_immed  0,acc1
1353 ;
1354         ; Positive operands
1355         set_spr_immed   0x0,msr0
1356         set_spr_immed   0x0,msr1
1357         set_accg_immed  0x0,accg0
1358         set_acc_immed   0x0,acc0
1359         set_accg_immed  0x0,accg1
1360         set_acc_immed   0x0,acc1
1361         set_fr_iimmed   2,3,fr7         ; multiply small numbers
1362         set_fr_iimmed   3,2,fr8
1363         cmmachs         fr7,fr8,acc0,cc3,1
1364         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1365         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1366         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1367         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1368         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1369         test_accg_immed         0,accg0
1370         test_acc_immed  0,acc0
1371         test_accg_immed         0,accg1
1372         test_acc_immed  0,acc1
1373
1374         set_fr_iimmed   0,1,fr7         ; multiply by 0
1375         set_fr_iimmed   2,0,fr8
1376         cmmachs         fr7,fr8,acc0,cc3,0
1377         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1378         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1379         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1380         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1381         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1382         test_accg_immed         0,accg0
1383         test_acc_immed  0,acc0
1384         test_accg_immed         0,accg1
1385         test_acc_immed  0,acc1
1386
1387         set_fr_iimmed   2,1,fr7         ; multiply by 1
1388         set_fr_iimmed   1,2,fr8
1389         cmmachs         fr7,fr8,acc0,cc3,1
1390         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1391         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1392         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1393         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1394         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1395         test_accg_immed         0,accg0
1396         test_acc_immed  0,acc0
1397         test_accg_immed         0,accg1
1398         test_acc_immed  0,acc1
1399
1400         set_fr_iimmed   0x3fff,2,fr7    ; 15 bit result
1401         set_fr_iimmed   2,0x3fff,fr8
1402         cmmachs         fr7,fr8,acc0,cc3,0
1403         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1404         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1405         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1406         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1407         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1408         test_accg_immed         0,accg0
1409         test_acc_immed  0,acc0
1410         test_accg_immed         0,accg1
1411         test_acc_immed  0,acc1
1412
1413         set_fr_iimmed   0x4000,2,fr7    ; 16 bit result
1414         set_fr_iimmed   2,0x4000,fr8
1415         cmmachs         fr7,fr8,acc0,cc3,1
1416         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1417         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1418         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1419         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1420         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1421         test_accg_immed         0,accg0
1422         test_acc_immed  0,acc0
1423         test_accg_immed         0,accg1
1424         test_acc_immed  0,acc1
1425
1426         set_fr_iimmed   0x7fff,0x7fff,fr7       ; max positive result
1427         set_fr_iimmed   0x7fff,0x7fff,fr8
1428         cmmachs         fr7,fr8,acc0,cc3,0
1429         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1430         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1431         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1432         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1433         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1434         test_accg_immed         0,accg0
1435         test_acc_immed  0,acc0
1436         test_accg_immed         0,accg1
1437         test_acc_immed  0,acc1
1438
1439         ; Mixed operands
1440         set_fr_iimmed   2,0xfffd,fr7            ; multiply small numbers
1441         set_fr_iimmed   0xfffd,2,fr8
1442         cmmachs         fr7,fr8,acc0,cc3,1
1443         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1444         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1445         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1446         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1447         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not 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   0xfffe,1,fr7            ; multiply by 1
1454         set_fr_iimmed   1,0xfffe,fr8
1455         cmmachs         fr7,fr8,acc0,cc3,0
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   2,1,0,msr1              ; msr1.ovf not set
1459         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1460         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1461         test_accg_immed         0,accg0
1462         test_acc_immed  0,acc0
1463         test_accg_immed         0,accg1
1464         test_acc_immed  0,acc1
1465
1466         set_fr_iimmed   0xfffe,0,fr7            ; multiply by 0
1467         set_fr_iimmed   0,0xfffe,fr8
1468         cmmachs         fr7,fr8,acc0,cc3,1
1469         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1470         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1471         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1472         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1473         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1474         test_accg_immed         0,accg0
1475         test_acc_immed  0,acc0
1476         test_accg_immed         0,accg1
1477         test_acc_immed  0,acc1
1478
1479         set_fr_iimmed   0x2001,0xfffe,fr7       ; 15 bit result
1480         set_fr_iimmed   0xfffe,0x2001,fr8
1481         cmmachs         fr7,fr8,acc0,cc3,0
1482         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1483         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1484         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1485         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1486         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1487         test_accg_immed         0,accg0
1488         test_acc_immed  0,acc0
1489         test_accg_immed         0,accg1
1490         test_acc_immed  0,acc1
1491
1492         set_fr_iimmed   0x4000,0xfffe,fr7       ; 16 bit result
1493         set_fr_iimmed   0xfffe,0x4000,fr8
1494         cmmachs         fr7,fr8,acc0,cc7,1
1495         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1496         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1497         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1498         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1499         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1500         test_accg_immed         0,accg0
1501         test_acc_immed  0,acc0
1502         test_accg_immed         0,accg1
1503         test_acc_immed  0,acc1
1504
1505         set_fr_iimmed   0x7fff,0x8000,fr7       ; max negative result
1506         set_fr_iimmed   0x8000,0x7fff,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   2,1,0,msr1              ; msr1.ovf not set
1511         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1512         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1513         test_accg_immed         0,accg0
1514         test_acc_immed  0,acc0
1515         test_accg_immed         0,accg1
1516         test_acc_immed  0,acc1
1517
1518         ; Negative operands
1519         set_fr_iimmed   0xfffe,0xfffd,fr7               ; multiply small numbers
1520         set_fr_iimmed   0xfffd,0xfffe,fr8
1521         cmmachs         fr7,fr8,acc0,cc7,1
1522         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1523         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1524         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1525         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1526         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1527         test_accg_immed         0,accg0
1528         test_acc_immed  0,acc0
1529         test_accg_immed         0,accg1
1530         test_acc_immed  0,acc1
1531
1532         set_fr_iimmed   0xffff,0xfffe,fr7               ; multiply by -1
1533         set_fr_iimmed   0xfffe,0xffff,fr8
1534         cmmachs         fr7,fr8,acc0,cc7,0
1535         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1536         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1537         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1538         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1539         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1540         test_accg_immed         0,accg0
1541         test_acc_immed  0,acc0
1542         test_accg_immed         0,accg1
1543         test_acc_immed  0,acc1
1544
1545         set_fr_iimmed   0x8001,0x8001,fr7       ; almost max positive result
1546         set_fr_iimmed   0x8001,0x8001,fr8
1547         cmmachs         fr7,fr8,acc0,cc7,1
1548         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1549         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1550         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1551         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1552         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1553         test_accg_immed         0,accg0
1554         test_acc_immed  0,acc0
1555         test_accg_immed         0,accg1
1556         test_acc_immed  0,acc1
1557
1558         set_fr_iimmed   0x8000,0x8000,fr7       ; max positive result
1559         set_fr_iimmed   0x8000,0x8000,fr8
1560         cmmachs         fr7,fr8,acc0,cc7,0
1561         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1562         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1563         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1564         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1565         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1566         test_accg_immed         0,accg0
1567         test_acc_immed  0,acc0
1568         test_accg_immed         0,accg1
1569         test_acc_immed  0,acc1
1570
1571         set_accg_immed  0x7f,accg0              ; saturation
1572         set_acc_immed   0xffffffff,acc0
1573         set_accg_immed  0x7f,accg1
1574         set_acc_immed   0xffffffff,acc1
1575         set_fr_iimmed   1,1,fr7
1576         set_fr_iimmed   1,1,fr8
1577         cmmachs         fr7,fr8,acc0,cc7,1
1578         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1579         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1580         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1581         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1582         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1583         test_accg_immed         0x7f,accg0              ; saturation
1584         test_acc_immed  0xffffffff,acc0
1585         test_accg_immed         0x7f,accg1
1586         test_acc_immed  0xffffffff,acc1
1587
1588         set_fr_iimmed   0x7fff,0x7fff,fr7       ; saturation
1589         set_fr_iimmed   0x7fff,0x7fff,fr8
1590         cmmachs         fr7,fr8,acc0,cc7,0
1591         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1592         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1593         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1594         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1595         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1596         test_accg_immed         0x7f,accg0              ; saturation
1597         test_acc_immed  0xffffffff,acc0
1598         test_accg_immed         0x7f,accg1
1599         test_acc_immed  0xffffffff,acc1
1600
1601         set_accg_immed  0x80,accg0              ; saturation
1602         set_acc_immed   0,acc0
1603         set_accg_immed  0x80,accg1
1604         set_acc_immed   0,acc1
1605         set_fr_iimmed   0xffff,0,fr7
1606         set_fr_iimmed   1,0xffff,fr8
1607         cmmachs         fr7,fr8,acc0,cc7,1
1608         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1609         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1610         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1611         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1612         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1613         test_accg_immed         0x80,accg0              ; saturation
1614         test_acc_immed  0,acc0
1615         test_accg_immed         0x80,accg1
1616         test_acc_immed  0,acc1
1617
1618         set_fr_iimmed   0x0000,0x8000,fr7       ; saturation
1619         set_fr_iimmed   0x7fff,0x7fff,fr8
1620         cmmachs         fr7,fr8,acc0,cc7,0
1621         test_spr_bits   0x3c,2,0,msr0           ; msr0.sie is clear
1622         test_spr_bits   2,1,0,msr0              ; msr0.ovf not set
1623         test_spr_bits   2,1,0,msr1              ; msr1.ovf not set
1624         test_spr_bits   1,0,0,msr0              ; msr0.aovf not set
1625         test_spr_bits   0x7000,12,0,msr0        ; msr0.mtt not set
1626         test_accg_immed         0x80,accg0              ; saturation
1627         test_acc_immed  0,acc0
1628         test_accg_immed         0x80,accg1
1629         test_acc_immed  0,acc1
1630
1631         pass