llvm/test/MC/Sparc/sparcv9-instructions.s

   1 ! RUN: not llvm-mc %s -triple=sparc   -show-encoding 2>&1 | FileCheck %s --check-prefix=V8
   2 ! RUN: llvm-mc %s -triple=sparcv9 -show-encoding | FileCheck %s --check-prefix=V9
   3
   4         ! V8:      error: invalid instruction mnemonic
   5         ! V8-NEXT: addc %g2, %g1, %g3
   6         ! V9:      addx %g2, %g1, %g3              ! encoding: [0x86,0x40,0x80,0x01]
   7         addc %g2, %g1, %g3
   8
   9         ! V8:      error: invalid instruction mnemonic
  10         ! V8-NEXT: addccc %g1, %g2, %g3
  11         ! V9:      addxcc %g1, %g2, %g3            ! encoding: [0x86,0xc0,0x40,0x02]
  12         addccc %g1, %g2, %g3
  13
  14         ! V8:      error: invalid instruction mnemonic
  15         ! V8-NEXT: subc %g2, %g1, %g3
  16         ! V9:      subx %g2, %g1, %g3          ! encoding: [0x86,0x60,0x80,0x01]
  17         subc %g2, %g1, %g3
  18
  19         ! V8:      error: invalid instruction mnemonic
  20         ! V8-NEXT: subccc %g1, %g2, %g3
  21         ! V9:      subxcc %g1, %g2, %g3         ! encoding: [0x86,0xe0,0x40,0x02]
  22         subccc %g1, %g2, %g3
  23
  24         ! V8:      error: instruction requires a CPU feature not currently enabled
  25         ! V8-NEXT: popc %g1, %g2
  26         ! V9:      popc %g1, %g2                ! encoding: [0x85,0x70,0x00,0x01]
  27         popc %g1, %g2
  28
  29
  30         ! V8:      error: instruction requires a CPU feature not currently enabled
  31         ! V8-NEXT: signx %g1, %g2
  32         ! V9: sra %g1, %g0, %g2               ! encoding: [0x85,0x38,0x40,0x00]
  33         signx %g1, %g2
  34         ! V8:      error: instruction requires a CPU feature not currently enabled
  35         ! V8-NEXT: signx %g1
  36         ! V9: sra %g1, %g0, %g1               ! encoding: [0x83,0x38,0x40,0x00]
  37         signx %g1
  38
  39         ! V8:      error: invalid instruction mnemonic
  40         ! V8-NEXT: lduw [%i0 + %l6], %o2
  41         ! V9: ld [%i0+%l6], %o2    ! encoding: [0xd4,0x06,0x00,0x16]
  42         lduw [%i0 + %l6], %o2
  43         ! V8:      error: invalid instruction mnemonic
  44         ! V8-NEXT: lduw [%i0 + 32], %o2
  45         ! V9: ld [%i0+32], %o2     ! encoding: [0xd4,0x06,0x20,0x20]
  46         lduw [%i0 + 32], %o2
  47         ! V8:      error: invalid instruction mnemonic
  48         ! V8-NEXT: lduw [%g1], %o2
  49         ! V9: ld [%g1], %o2        ! encoding: [0xd4,0x00,0x40,0x00]
  50         lduw [%g1], %o2
  51         ! V8:      error: invalid instruction mnemonic
  52         ! V8-NEXT: lduwa [%i0 + %l6] 131, %o2
  53         ! V9: lda [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0x86,0x10,0x76]
  54         lduwa [%i0 + %l6] 131, %o2
  55         ! V8:      error: invalid instruction mnemonic
  56         ! V8-NEXT: lduwa [%i0 + %l6] (130+1), %o2
  57         ! V9: lda [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0x86,0x10,0x76]
  58         lduwa [%i0 + %l6] (130+1), %o2
  59
  60         ! V9: ldsw [%i0+%l6], %o2    ! encoding: [0xd4,0x46,0x00,0x16]
  61         ldsw [%i0 + %l6], %o2
  62         ! V9: ldsw [%i0+32], %o2     ! encoding: [0xd4,0x46,0x20,0x20]
  63         ldsw [%i0 + 32], %o2
  64         ! V9: ldsw [%g1], %o2        ! encoding: [0xd4,0x40,0x40,0x00]
  65         ldsw [%g1], %o2
  66         ! V9: ldswa [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0xc6,0x10,0x76]
  67         ldswa [%i0 + %l6] 131, %o2
  68         ! V9: ldswa [%i0+%l6] #ASI_SNF, %o2 ! encoding: [0xd4,0xc6,0x10,0x76]
  69         ldswa [%i0 + %l6] (130+1), %o2
  70
  71         ! V8:      error: instruction requires a CPU feature not currently enabled
  72         ! V8-NEXT: lda [%l0] 0xf0, %f29
  73         ! V9: lda [%l0] 240, %f29             ! encoding: [0xfb,0x84,0x1e,0x00]
  74         lda [%l0] 0xf0, %f29
  75         ! V8:      error: instruction requires a CPU feature not currently enabled
  76         ! V8-NEXT: lda [%l0] (0xef+0x01), %f29
  77         ! V9: lda [%l0] 240, %f29             ! encoding: [0xfb,0x84,0x1e,0x00]
  78         lda [%l0] (0xef+0x01), %f29
  79
  80         ! V8:      error: instruction requires a CPU feature not currently enabled
  81         ! V8-NEXT: ldda [%l0] 0xf0, %f48
  82         ! V9: ldda [%l0] 240, %f48            ! encoding: [0xe3,0x9c,0x1e,0x00]
  83         ldda [%l0] 0xf0, %f48
  84         ! V8:      error: instruction requires a CPU feature not currently enabled
  85         ! V8-NEXT: ldda [%l0] (0xef+0x01), %f48
  86         ! V9: ldda [%l0] 240, %f48            ! encoding: [0xe3,0x9c,0x1e,0x00]
  87         ldda [%l0] (0xef+0x01), %f48
  88
  89         ! V8:      error: instruction requires a CPU feature not currently enabled
  90         ! V8-NEXT: ldqa [%l0] 0xf0, %f48
  91         ! V9: ldqa [%l0] 240, %f48            ! encoding: [0xe3,0x94,0x1e,0x00]
  92         ldqa [%l0] 0xf0, %f48
  93         ! V8:      error: instruction requires a CPU feature not currently enabled
  94         ! V8-NEXT: ldqa [%l0] (0xef+0x01), %f48
  95         ! V9: ldqa [%l0] 240, %f48            ! encoding: [0xe3,0x94,0x1e,0x00]
  96         ldqa [%l0] (0xef+0x01), %f48
  97         ! V8:      error: instruction requires a CPU feature not currently enabled
  98         ! V8-NEXT: ldq [%l0], %f48
  99         ! V9: ldq [%l0], %f48                 ! encoding: [0xe3,0x14,0x00,0x00]
 100         ldq [%l0], %f48
 101
 102
 103         ! V8:      error: instruction requires a CPU feature not currently enabled
 104         ! V8-NEXT: sta %f29, [%l0] 0xf0
 105         ! V9: sta %f29, [%l0] 240             ! encoding: [0xfb,0xa4,0x1e,0x00]
 106         sta %f29, [%l0] 0xf0
 107         ! V8:      error: instruction requires a CPU feature not currently enabled
 108         ! V8-NEXT: sta %f29, [%l0] (0xef+0x01)
 109         ! V9: sta %f29, [%l0] 240             ! encoding: [0xfb,0xa4,0x1e,0x00]
 110         sta %f29, [%l0] (0xef+0x01)
 111
 112         ! V8:      error: instruction requires a CPU feature not currently enabled
 113         ! V8-NEXT: stda %f48, [%l0] 0xf0
 114         ! V9: stda %f48, [%l0] 240            ! encoding: [0xe3,0xbc,0x1e,0x00]
 115         stda %f48, [%l0] 0xf0
 116         ! V8:      error: instruction requires a CPU feature not currently enabled
 117         ! V8-NEXT: stda %f48, [%l0] (0xef+0x01)
 118         ! V9: stda %f48, [%l0] 240            ! encoding: [0xe3,0xbc,0x1e,0x00]
 119         stda %f48, [%l0] (0xef+0x01)
 120
 121         ! V8:      error: instruction requires a CPU feature not currently enabled
 122         ! V8-NEXT: stqa %f48, [%l0] 0xf0
 123         ! V9: stqa %f48, [%l0] 240            ! encoding: [0xe3,0xb4,0x1e,0x00]
 124         stqa %f48, [%l0] 0xf0
 125         ! V8:      error: instruction requires a CPU feature not currently enabled
 126         ! V8-NEXT: stqa %f48, [%l0] (0xef+0x01)
 127         ! V9: stqa %f48, [%l0] 240            ! encoding: [0xe3,0xb4,0x1e,0x00]
 128         stqa %f48, [%l0] (0xef+0x01)
 129         ! V8:      error: instruction requires a CPU feature not currently enabled
 130         ! V8-NEXT: stq %f48, [%l0]
 131         ! V9: stq %f48, [%l0]                 ! encoding: [0xe3,0x34,0x00,0x00]
 132         stq %f48, [%l0]
 133
 134         ! V8:      error: instruction requires a CPU feature not currently enabled
 135         ! V8-NEXT: ldx [%g2 + 20],%fsr
 136         ! V9: ldx [%g2+20], %fsr    ! encoding: [0xc3,0x08,0xa0,0x14]
 137         ldx [%g2 + 20],%fsr
 138
 139         ! V8:      error: instruction requires a CPU feature not currently enabled
 140         ! V8-NEXT: ldx [%g2 + %i5],%fsr
 141         ! V9: ldx [%g2+%i5], %fsr   ! encoding: [0xc3,0x08,0x80,0x1d]
 142         ldx [%g2 + %i5],%fsr
 143
 144         ! V9: ldxa [%g2+%i5] #ASI_SNF, %g0   ! encoding: [0xc0,0xd8,0x90,0x7d]
 145         ldxa [%g2 + %i5] 131, %g0
 146         ! V9: ldxa [%g2+%i5] #ASI_SNF, %g0   ! encoding: [0xc0,0xd8,0x90,0x7d]
 147         ldxa [%g2 + %i5] (130+1), %g0
 148
 149         ! V8:      error: instruction requires a CPU feature not currently enabled
 150         ! V8-NEXT: stx %fsr,[%g2 + 20]
 151         ! V9: stx %fsr, [%g2+20]    ! encoding: [0xc3,0x28,0xa0,0x14]
 152         stx %fsr,[%g2 + 20]
 153
 154         ! V8:      error: instruction requires a CPU feature not currently enabled
 155         ! V8-NEXT: stx %fsr,[%g2 + %i5]
 156         ! V9: stx %fsr, [%g2+%i5]   ! encoding: [0xc3,0x28,0x80,0x1d]
 157         stx %fsr,[%g2 + %i5]
 158
 159         ! V9: stxa %g0, [%g2+%i5] #ASI_SNF   ! encoding: [0xc0,0xf0,0x90,0x7d]
 160         stxa %g0, [%g2 + %i5] 131
 161         ! V9: stxa %g0, [%g2+%i5] #ASI_SNF   ! encoding: [0xc0,0xf0,0x90,0x7d]
 162         stxa %g0, [%g2 + %i5] (130+1)
 163
 164         ! V8:      error: instruction requires a CPU feature not currently enabled
 165         ! V8-NEXT: wrpr %g6,%i6,%tpc
 166         ! V9: wrpr %g6, %fp, %tpc        ! encoding: [0x81,0x91,0x80,0x1e]
 167         wrpr %g6,%i6,%tpc
 168         ! V8:      error: instruction requires a CPU feature not currently enabled
 169         ! V8-NEXT: wrpr %g6,%i6,%tnpc
 170         ! V9: wrpr %g6, %fp, %tnpc       ! encoding: [0x83,0x91,0x80,0x1e]
 171         wrpr %g6,%i6,%tnpc
 172         ! V8:      error: instruction requires a CPU feature not currently enabled
 173         ! V8-NEXT: wrpr %g6,%i6,%tstate
 174         ! V9: wrpr %g6, %fp, %tstate     ! encoding: [0x85,0x91,0x80,0x1e]
 175         wrpr %g6,%i6,%tstate
 176         ! V8:      error: instruction requires a CPU feature not currently enabled
 177         ! V8-NEXT: wrpr %g6,%i6,%tt
 178         ! V9: wrpr %g6, %fp, %tt         ! encoding: [0x87,0x91,0x80,0x1e]
 179         wrpr %g6,%i6,%tt
 180         ! V8:      error: instruction requires a CPU feature not currently enabled
 181         ! V8-NEXT: wrpr %g6,%i6,%tick
 182         ! V9: wrpr %g6, %fp, %tick       ! encoding: [0x89,0x91,0x80,0x1e]
 183         wrpr %g6,%i6,%tick
 184         ! V8:      error: instruction requires a CPU feature not currently enabled
 185         ! V8-NEXT: wrpr %g6,%i6,%tba
 186         ! V9: wrpr %g6, %fp, %tba        ! encoding: [0x8b,0x91,0x80,0x1e]
 187         wrpr %g6,%i6,%tba
 188         ! V8:      error: instruction requires a CPU feature not currently enabled
 189         ! V8-NEXT: wrpr %g6,%i6,%pstate
 190         ! V9: wrpr %g6, %fp, %pstate     ! encoding: [0x8d,0x91,0x80,0x1e]
 191         wrpr %g6,%i6,%pstate
 192         ! V8:      error: instruction requires a CPU feature not currently enabled
 193         ! V8-NEXT: wrpr %g6,%i6,%tl
 194         ! V9: wrpr %g6, %fp, %tl         ! encoding: [0x8f,0x91,0x80,0x1e]
 195         wrpr %g6,%i6,%tl
 196         ! V8:      error: instruction requires a CPU feature not currently enabled
 197         ! V8-NEXT: wrpr %g6,%i6,%pil
 198         ! V9: wrpr %g6, %fp, %pil        ! encoding: [0x91,0x91,0x80,0x1e]
 199         wrpr %g6,%i6,%pil
 200         ! V8:      error: instruction requires a CPU feature not currently enabled
 201         ! V8-NEXT: wrpr %g6,%i6,%cwp
 202         ! V9: wrpr %g6, %fp, %cwp        ! encoding: [0x93,0x91,0x80,0x1e]
 203         wrpr %g6,%i6,%cwp
 204         ! V8:      error: instruction requires a CPU feature not currently enabled
 205         ! V8-NEXT: wrpr %g6,%i6,%cansave
 206         ! V9: wrpr %g6, %fp, %cansave    ! encoding: [0x95,0x91,0x80,0x1e]
 207         wrpr %g6,%i6,%cansave
 208         ! V8:      error: instruction requires a CPU feature not currently enabled
 209         ! V8-NEXT: wrpr %g6,%i6,%canrestore
 210         ! V9: wrpr %g6, %fp, %canrestore ! encoding: [0x97,0x91,0x80,0x1e]
 211         wrpr %g6,%i6,%canrestore
 212         ! V8:      error: instruction requires a CPU feature not currently enabled
 213         ! V8-NEXT: wrpr %g6,%i6,%cleanwin
 214         ! V9: wrpr %g6, %fp, %cleanwin   ! encoding: [0x99,0x91,0x80,0x1e]
 215         wrpr %g6,%i6,%cleanwin
 216         ! V8:      error: instruction requires a CPU feature not currently enabled
 217         ! V8-NEXT: wrpr %g6,%i6,%otherwin
 218         ! V9: wrpr %g6, %fp, %otherwin   ! encoding: [0x9b,0x91,0x80,0x1e]
 219         wrpr %g6,%i6,%otherwin
 220         ! V8:      error: instruction requires a CPU feature not currently enabled
 221         ! V8-NEXT: wrpr %g6,%i6,%wstate
 222         ! V9: wrpr %g6, %fp, %wstate     ! encoding: [0x9d,0x91,0x80,0x1e]
 223         wrpr %g6,%i6,%wstate
 224
 225         ! V8:      error: instruction requires a CPU feature not currently enabled
 226         ! V8-NEXT: wrpr %g6,255,%tpc
 227         ! V9: wrpr %g6, 255, %tpc        ! encoding: [0x81,0x91,0xa0,0xff]
 228         wrpr %g6,255,%tpc
 229         ! V8:      error: instruction requires a CPU feature not currently enabled
 230         ! V8-NEXT: wrpr %g6,255,%tnpc
 231         ! V9: wrpr %g6, 255, %tnpc       ! encoding: [0x83,0x91,0xa0,0xff]
 232         wrpr %g6,255,%tnpc
 233         ! V8:      error: instruction requires a CPU feature not currently enabled
 234         ! V8-NEXT: wrpr %g6,255,%tstate
 235         ! V9: wrpr %g6, 255, %tstate     ! encoding: [0x85,0x91,0xa0,0xff]
 236         wrpr %g6,255,%tstate
 237         ! V8:      error: instruction requires a CPU feature not currently enabled
 238         ! V8-NEXT: wrpr %g6,255,%tt
 239         ! V9: wrpr %g6, 255, %tt         ! encoding: [0x87,0x91,0xa0,0xff]
 240         wrpr %g6,255,%tt
 241         ! V8:      error: instruction requires a CPU feature not currently enabled
 242         ! V8-NEXT: wrpr %g6,255,%tick
 243         ! V9: wrpr %g6, 255, %tick       ! encoding: [0x89,0x91,0xa0,0xff]
 244         wrpr %g6,255,%tick
 245         ! V8:      error: instruction requires a CPU feature not currently enabled
 246         ! V8-NEXT: wrpr %g6,255,%tba
 247         ! V9: wrpr %g6, 255, %tba        ! encoding: [0x8b,0x91,0xa0,0xff]
 248         wrpr %g6,255,%tba
 249         ! V8:      error: instruction requires a CPU feature not currently enabled
 250         ! V8-NEXT: wrpr %g6,255,%pstate
 251         ! V9: wrpr %g6, 255, %pstate     ! encoding: [0x8d,0x91,0xa0,0xff]
 252         wrpr %g6,255,%pstate
 253         ! V8:      error: instruction requires a CPU feature not currently enabled
 254         ! V8-NEXT: wrpr %g6,255,%tl
 255         ! V9: wrpr %g6, 255, %tl         ! encoding: [0x8f,0x91,0xa0,0xff]
 256         wrpr %g6,255,%tl
 257         ! V8:      error: instruction requires a CPU feature not currently enabled
 258         ! V8-NEXT: wrpr %g6,255,%pil
 259         ! V9: wrpr %g6, 255, %pil        ! encoding: [0x91,0x91,0xa0,0xff]
 260         wrpr %g6,255,%pil
 261         ! V8:      error: instruction requires a CPU feature not currently enabled
 262         ! V8-NEXT: wrpr %g6,255,%cwp
 263         ! V9: wrpr %g6, 255, %cwp        ! encoding: [0x93,0x91,0xa0,0xff]
 264         wrpr %g6,255,%cwp
 265         ! V8:      error: instruction requires a CPU feature not currently enabled
 266         ! V8-NEXT: wrpr %g6,255,%cansave
 267         ! V9: wrpr %g6, 255, %cansave    ! encoding: [0x95,0x91,0xa0,0xff]
 268         wrpr %g6,255,%cansave
 269         ! V8:      error: instruction requires a CPU feature not currently enabled
 270         ! V8-NEXT: wrpr %g6,255,%canrestore
 271         ! V9: wrpr %g6, 255, %canrestore ! encoding: [0x97,0x91,0xa0,0xff]
 272         wrpr %g6,255,%canrestore
 273         ! V8:      error: instruction requires a CPU feature not currently enabled
 274         ! V8-NEXT: wrpr %g6,255,%cleanwin
 275         ! V9: wrpr %g6, 255, %cleanwin   ! encoding: [0x99,0x91,0xa0,0xff]
 276         wrpr %g6,255,%cleanwin
 277         ! V8:      error: instruction requires a CPU feature not currently enabled
 278         ! V8-NEXT: wrpr %g6,255,%otherwin
 279         ! V9: wrpr %g6, 255, %otherwin   ! encoding: [0x9b,0x91,0xa0,0xff]
 280         wrpr %g6,255,%otherwin
 281         ! V8:      error: instruction requires a CPU feature not currently enabled
 282         ! V8-NEXT: wrpr %g6,255,%wstate
 283         ! V9: wrpr %g6, 255, %wstate     ! encoding: [0x9d,0x91,0xa0,0xff]
 284         wrpr %g6,255,%wstate
 285
 286         ! V8:      error: instruction requires a CPU feature not currently enabled
 287         ! V8-NEXT: wrpr %i6,%tpc
 288         ! V9: wrpr %fp, %g0, %tpc        ! encoding: [0x81,0x97,0x80,0x00]
 289         wrpr %i6,%tpc
 290         ! V8:      error: instruction requires a CPU feature not currently enabled
 291         ! V8-NEXT: wrpr %i6,%tnpc
 292         ! V9: wrpr %fp, %g0, %tnpc       ! encoding: [0x83,0x97,0x80,0x00]
 293         wrpr %i6,%tnpc
 294         ! V8:      error: instruction requires a CPU feature not currently enabled
 295         ! V8-NEXT: wrpr %i6,%tstate
 296         ! V9: wrpr %fp, %g0, %tstate     ! encoding: [0x85,0x97,0x80,0x00]
 297         wrpr %i6,%tstate
 298         ! V8:      error: instruction requires a CPU feature not currently enabled
 299         ! V8-NEXT: wrpr %i6,%tt
 300         ! V9: wrpr %fp, %g0, %tt         ! encoding: [0x87,0x97,0x80,0x00]
 301         wrpr %i6,%tt
 302         ! V8:      error: instruction requires a CPU feature not currently enabled
 303         ! V8-NEXT: wrpr %i6,%tick
 304         ! V9: wrpr %fp, %g0, %tick       ! encoding: [0x89,0x97,0x80,0x00]
 305         wrpr %i6,%tick
 306         ! V8:      error: instruction requires a CPU feature not currently enabled
 307         ! V8-NEXT: wrpr %i6,%tba
 308         ! V9: wrpr %fp, %g0, %tba        ! encoding: [0x8b,0x97,0x80,0x00]
 309         wrpr %i6,%tba
 310         ! V8:      error: instruction requires a CPU feature not currently enabled
 311         ! V8-NEXT: wrpr %i6,%pstate
 312         ! V9: wrpr %fp, %g0, %pstate     ! encoding: [0x8d,0x97,0x80,0x00]
 313         wrpr %i6,%pstate
 314         ! V8:      error: instruction requires a CPU feature not currently enabled
 315         ! V8-NEXT: wrpr %i6,%tl
 316         ! V9: wrpr %fp, %g0, %tl         ! encoding: [0x8f,0x97,0x80,0x00]
 317         wrpr %i6,%tl
 318         ! V8:      error: instruction requires a CPU feature not currently enabled
 319         ! V8-NEXT: wrpr %i6,%pil
 320         ! V9: wrpr %fp, %g0, %pil        ! encoding: [0x91,0x97,0x80,0x00]
 321         wrpr %i6,%pil
 322         ! V8:      error: instruction requires a CPU feature not currently enabled
 323         ! V8-NEXT: wrpr %i6,%cwp
 324         ! V9: wrpr %fp, %g0, %cwp        ! encoding: [0x93,0x97,0x80,0x00]
 325         wrpr %i6,%cwp
 326         ! V8:      error: instruction requires a CPU feature not currently enabled
 327         ! V8-NEXT: wrpr %i6,%cansave
 328         ! V9: wrpr %fp, %g0, %cansave    ! encoding: [0x95,0x97,0x80,0x00]
 329         wrpr %i6,%cansave
 330         ! V8:      error: instruction requires a CPU feature not currently enabled
 331         ! V8-NEXT: wrpr %i6,%canrestore
 332         ! V9: wrpr %fp, %g0, %canrestore ! encoding: [0x97,0x97,0x80,0x00]
 333         wrpr %i6,%canrestore
 334         ! V8:      error: instruction requires a CPU feature not currently enabled
 335         ! V8-NEXT: wrpr %i6,%cleanwin
 336         ! V9: wrpr %fp, %g0, %cleanwin   ! encoding: [0x99,0x97,0x80,0x00]
 337         wrpr %i6,%cleanwin
 338         ! V8:      error: instruction requires a CPU feature not currently enabled
 339         ! V8-NEXT: wrpr %i6,%otherwin
 340         ! V9: wrpr %fp, %g0, %otherwin   ! encoding: [0x9b,0x97,0x80,0x00]
 341         wrpr %i6,%otherwin
 342         ! V8:      error: instruction requires a CPU feature not currently enabled
 343         ! V8-NEXT: wrpr %i6,%wstate
 344         ! V9: wrpr %fp, %g0, %wstate     ! encoding: [0x9d,0x97,0x80,0x00]
 345         wrpr %i6,%wstate
 346
 347         ! V8:      error: instruction requires a CPU feature not currently enabled
 348         ! V8-NEXT: wrpr 255,%tpc
 349         ! V9: wrpr %g0, 255, %tpc        ! encoding: [0x81,0x90,0x20,0xff]
 350         wrpr 255,%tpc
 351         ! V8:      error: instruction requires a CPU feature not currently enabled
 352         ! V8-NEXT: wrpr 255,%tnpc
 353         ! V9: wrpr %g0, 255, %tnpc       ! encoding: [0x83,0x90,0x20,0xff]
 354         wrpr 255,%tnpc
 355         ! V8:      error: instruction requires a CPU feature not currently enabled
 356         ! V8-NEXT: wrpr 255,%tstate
 357         ! V9: wrpr %g0, 255, %tstate     ! encoding: [0x85,0x90,0x20,0xff]
 358         wrpr 255,%tstate
 359         ! V8:      error: instruction requires a CPU feature not currently enabled
 360         ! V8-NEXT: wrpr 255,%tt
 361         ! V9: wrpr %g0, 255, %tt         ! encoding: [0x87,0x90,0x20,0xff]
 362         wrpr 255,%tt
 363         ! V8:      error: instruction requires a CPU feature not currently enabled
 364         ! V8-NEXT: wrpr 255,%tick
 365         ! V9: wrpr %g0, 255, %tick       ! encoding: [0x89,0x90,0x20,0xff]
 366         wrpr 255,%tick
 367         ! V8:      error: instruction requires a CPU feature not currently enabled
 368         ! V8-NEXT: wrpr 255,%tba
 369         ! V9: wrpr %g0, 255, %tba        ! encoding: [0x8b,0x90,0x20,0xff]
 370         wrpr 255,%tba
 371         ! V8:      error: instruction requires a CPU feature not currently enabled
 372         ! V8-NEXT: wrpr 255,%pstate
 373         ! V9: wrpr %g0, 255, %pstate     ! encoding: [0x8d,0x90,0x20,0xff]
 374         wrpr 255,%pstate
 375         ! V8:      error: instruction requires a CPU feature not currently enabled
 376         ! V8-NEXT: wrpr 255,%tl
 377         ! V9: wrpr %g0, 255, %tl         ! encoding: [0x8f,0x90,0x20,0xff]
 378         wrpr 255,%tl
 379         ! V8:      error: instruction requires a CPU feature not currently enabled
 380         ! V8-NEXT: wrpr 255,%pil
 381         ! V9: wrpr %g0, 255, %pil        ! encoding: [0x91,0x90,0x20,0xff]
 382         wrpr 255,%pil
 383         ! V8:      error: instruction requires a CPU feature not currently enabled
 384         ! V8-NEXT: wrpr 255,%cwp
 385         ! V9: wrpr %g0, 255, %cwp        ! encoding: [0x93,0x90,0x20,0xff]
 386         wrpr 255,%cwp
 387         ! V8:      error: instruction requires a CPU feature not currently enabled
 388         ! V8-NEXT: wrpr 255,%cansave
 389         ! V9: wrpr %g0, 255, %cansave    ! encoding: [0x95,0x90,0x20,0xff]
 390         wrpr 255,%cansave
 391         ! V8:      error: instruction requires a CPU feature not currently enabled
 392         ! V8-NEXT: wrpr 255,%canrestore
 393         ! V9: wrpr %g0, 255, %canrestore ! encoding: [0x97,0x90,0x20,0xff]
 394         wrpr 255,%canrestore
 395         ! V8:      error: instruction requires a CPU feature not currently enabled
 396         ! V8-NEXT: wrpr 255,%cleanwin
 397         ! V9: wrpr %g0, 255, %cleanwin   ! encoding: [0x99,0x90,0x20,0xff]
 398         wrpr 255,%cleanwin
 399         ! V8:      error: instruction requires a CPU feature not currently enabled
 400         ! V8-NEXT: wrpr 255,%otherwin
 401         ! V9: wrpr %g0, 255, %otherwin   ! encoding: [0x9b,0x90,0x20,0xff]
 402         wrpr 255,%otherwin
 403         ! V8:      error: instruction requires a CPU feature not currently enabled
 404         ! V8-NEXT: wrpr 255,%wstate
 405         ! V9: wrpr %g0, 255, %wstate     ! encoding: [0x9d,0x90,0x20,0xff]
 406         wrpr 255,%wstate
 407
 408         ! V8:      error: instruction requires a CPU feature not currently enabled
 409         ! V8-NEXT: rdpr %tpc,%i5
 410         ! V9: rdpr %tpc, %i5            ! encoding: [0xbb,0x50,0x00,0x00]
 411         rdpr %tpc,%i5
 412         ! V8:      error: instruction requires a CPU feature not currently enabled
 413         ! V8-NEXT: rdpr %tnpc,%i5
 414         ! V9: rdpr %tnpc, %i5           ! encoding: [0xbb,0x50,0x40,0x00]
 415         rdpr %tnpc,%i5
 416         ! V8:      error: instruction requires a CPU feature not currently enabled
 417         ! V8-NEXT: rdpr %tstate,%i5
 418         ! V9: rdpr %tstate, %i5         ! encoding: [0xbb,0x50,0x80,0x00]
 419         rdpr %tstate,%i5
 420         ! V8:      error: instruction requires a CPU feature not currently enabled
 421         ! V8-NEXT: rdpr %tt,%i5
 422         ! V9: rdpr %tt, %i5             ! encoding: [0xbb,0x50,0xc0,0x00]
 423         rdpr %tt,%i5
 424         ! V8:      error: instruction requires a CPU feature not currently enabled
 425         ! V8-NEXT: rdpr %tick,%i5
 426         ! V9: rdpr %tick, %i5           ! encoding: [0xbb,0x51,0x00,0x00]
 427         rdpr %tick,%i5
 428         ! V8:      error: instruction requires a CPU feature not currently enabled
 429         ! V8-NEXT: rdpr %tba,%i5
 430         ! V9: rdpr %tba, %i5            ! encoding: [0xbb,0x51,0x40,0x00]
 431         rdpr %tba,%i5
 432         ! V8:      error: instruction requires a CPU feature not currently enabled
 433         ! V8-NEXT: rdpr %pstate,%i5
 434         ! V9: rdpr %pstate, %i5         ! encoding: [0xbb,0x51,0x80,0x00]
 435         rdpr %pstate,%i5
 436         ! V8:      error: instruction requires a CPU feature not currently enabled
 437         ! V8-NEXT: rdpr %tl,%i5
 438         ! V9: rdpr %tl, %i5             ! encoding: [0xbb,0x51,0xc0,0x00]
 439         rdpr %tl,%i5
 440         ! V8:      error: instruction requires a CPU feature not currently enabled
 441         ! V8-NEXT: rdpr %pil,%i5
 442         ! V9: rdpr %pil, %i5            ! encoding: [0xbb,0x52,0x00,0x00]
 443         rdpr %pil,%i5
 444         ! V8:      error: instruction requires a CPU feature not currently enabled
 445         ! V8-NEXT: rdpr %cwp,%i5
 446         ! V9: rdpr %cwp, %i5            ! encoding: [0xbb,0x52,0x40,0x00]
 447         rdpr %cwp,%i5
 448         ! V8:      error: instruction requires a CPU feature not currently enabled
 449         ! V8-NEXT: rdpr %cansave,%i5
 450         ! V9: rdpr %cansave, %i5        ! encoding: [0xbb,0x52,0x80,0x00]
 451         rdpr %cansave,%i5
 452         ! V8:      error: instruction requires a CPU feature not currently enabled
 453         ! V8-NEXT: rdpr %canrestore,%i5
 454         ! V9: rdpr %canrestore, %i5     ! encoding: [0xbb,0x52,0xc0,0x00]
 455         rdpr %canrestore,%i5
 456         ! V8:      error: instruction requires a CPU feature not currently enabled
 457         ! V8-NEXT: rdpr %cleanwin,%i5
 458         ! V9: rdpr %cleanwin, %i5       ! encoding: [0xbb,0x53,0x00,0x00]
 459         rdpr %cleanwin,%i5
 460         ! V8:      error: instruction requires a CPU feature not currently enabled
 461         ! V8-NEXT: rdpr %otherwin,%i5
 462         ! V9: rdpr %otherwin, %i5       ! encoding: [0xbb,0x53,0x40,0x00]
 463         rdpr %otherwin,%i5
 464         ! V8:      error: instruction requires a CPU feature not currently enabled
 465         ! V8-NEXT: rdpr %wstate,%i5
 466         ! V9: rdpr %wstate, %i5         ! encoding: [0xbb,0x53,0x80,0x00]
 467         rdpr %wstate,%i5
 468
 469         ! V8:      error: instruction requires a CPU feature not currently enabled
 470         ! V8-NEXT: rdpr %fq,%i5
 471         ! V9: rdpr %fq, %i5             ! encoding: [0xbb,0x53,0xc0,0x00]
 472         rdpr %fq,%i5
 473         ! V8:      error: instruction requires a CPU feature not currently enabled
 474         ! V8-NEXT: rdpr %ver,%i5
 475         ! V9: rdpr %ver, %i5            ! encoding: [0xbb,0x57,0xc0,0x00]
 476         rdpr %ver,%i5
 477
 478         ! V9: rd %pc, %o7               ! encoding: [0x9f,0x41,0x40,0x00]
 479         rd %pc, %o7
 480         ! V9: rd %asi, %g1              ! encoding: [0x83,0x40,0xc0,0x00]
 481         rd %asi, %g1
 482         ! V9: rd %ccr, %g1              ! encoding: [0x83,0x40,0x80,0x00]
 483         rd %ccr, %g1
 484         ! V9: rd %tick, %i5             ! encoding: [0xbb,0x41,0x00,0x00]
 485         rd %tick,%i5
 486
 487         ! V9: wr %i0, %i1, %asi         ! encoding: [0x87,0x86,0x00,0x19]
 488         wr %i0, %i1, %asi
 489         ! V9: wr %i0, 1, %asi           ! encoding: [0x87,0x86,0x20,0x01]
 490         wr %i0, 1, %asi
 491         ! V9: wr %i0, %i1, %ccr         ! encoding: [0x85,0x86,0x00,0x19]
 492         wr %i0, %i1, %ccr
 493         ! V9: wr %i0, 1, %ccr           ! encoding: [0x85,0x86,0x20,0x01]
 494         wr %i0, 1, %ccr
 495
 496         ! V9: st %o1, [%o0]             ! encoding: [0xd2,0x22,0x00,0x00]
 497         stw %o1, [%o0]
 498         ! V9: st %o1, [%o0]             ! encoding: [0xd2,0x22,0x00,0x00]
 499         stuw %o1, [%o0]
 500         ! V9: st %o1, [%o0]             ! encoding: [0xd2,0x22,0x00,0x00]
 501         stsw %o1, [%o0]
 502
 503         ! V9: sta %o2, [%i0+%l6] #ASI_SNF ! encoding: [0xd4,0xa6,0x10,0x76]
 504         stwa %o2, [%i0 + %l6] 131
 505         ! V9: sta %o2, [%i0+%l6] #ASI_SNF ! encoding: [0xd4,0xa6,0x10,0x76]
 506         stuwa %o2, [%i0 + %l6] 131
 507         ! V9: sta %o2, [%i0+%l6] #ASI_SNF ! encoding: [0xd4,0xa6,0x10,0x76]
 508         stswa %o2, [%i0 + %l6] 131
 509
 510         !! SPARCv9 provides a new variant of ASI-tagged memory accesses.
 511         ! V9: ldxa [%g2] %asi, %g0    ! encoding: [0xc0,0xd8,0xa0,0x00]
 512         ldxa [%g2] %asi, %g0
 513         ! V9: stxa %g0, [%g2] %asi    ! encoding: [0xc0,0xf0,0xa0,0x00]
 514         stxa %g0, [%g2] %asi
 515         ! V9: ldxa [%g2+5] %asi, %g0    ! encoding: [0xc0,0xd8,0xa0,0x05]
 516         ldxa [%g2 + 5] %asi, %g0
 517         ! V9: stxa %g0, [%g2+5] %asi    ! encoding: [0xc0,0xf0,0xa0,0x05]
 518         stxa %g0, [%g2 + 5] %asi
 519
 520         !! Also make sure named ASI tags are parsed properly.
 521         ! V9: ldxa [%g2+%i5] #ASI_SNF, %g0   ! encoding: [0xc0,0xd8,0x90,0x7d]
 522         ldxa [%g2 + %i5] #ASI_SNF, %g0
 523         ! V9: stxa %g0, [%g2+%i5] #ASI_SNF   ! encoding: [0xc0,0xf0,0x90,0x7d]
 524         stxa %g0, [%g2 + %i5] #ASI_SNF
 525
 526         ! V8:      error: instruction requires a CPU feature not currently enabled
 527         ! V8-NEXT: prefetch  [ %i1 + 0xf80 ], 1
 528         ! V9: prefetch  [%i1+3968], 1  ! encoding: [0xc3,0x6e,0x6f,0x80]
 529         prefetch  [ %i1 + 0xf80 ], 1
 530
 531         ! V8:      error: instruction requires a CPU feature not currently enabled
 532         ! V8-NEXT: prefetch  [ %i1 + %i2 ], 1
 533         ! V9: prefetch  [%i1+%i2], 1  ! encoding: [0xc3,0x6e,0x40,0x1a]
 534         prefetch  [ %i1 + %i2 ], 1
 535
 536         ! V8:      error: instruction requires a CPU feature not currently enabled
 537         ! V8-NEXT: done
 538         ! V9: done      ! encoding: [0x81,0xf0,0x00,0x00]
 539         done
 540         ! V8:      error: instruction requires a CPU feature not currently enabled
 541         ! V8-NEXT: retry
 542         ! V9: retry     ! encoding: [0x83,0xf0,0x00,0x00]
 543         retry
 544         ! V8:      error: instruction requires a CPU feature not currently enabled
 545         ! V8-NEXT: saved
 546         ! V9: saved     ! encoding: [0x81,0x88,0x00,0x00]
 547         saved
 548         ! V8:      error: instruction requires a CPU feature not currently enabled
 549         ! V8-NEXT: restored
 550         ! V9: restored  ! encoding: [0x83,0x88,0x00,0x00]
 551         restored