test/MC/PowerPC/ppc64-encoding.s

   1
   2 # RUN: llvm-mc -triple powerpc64-unknown-unknown --show-encoding %s | FileCheck -check-prefix=CHECK-BE %s
   3 # RUN: llvm-mc -triple powerpc64le-unknown-unknown --show-encoding %s | FileCheck -check-prefix=CHECK-LE %s
   4
   5 # Branch facility
   6
   7 # Branch instructions
   8
   9 # CHECK-BE: b target                        # encoding: [0b010010AA,A,A,0bAAAAAA00]
  10 # CHECK-LE: b target                        # encoding: [0bAAAAAA00,A,A,0b010010AA]
  11 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24
  12 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24
  13             b target
  14 # CHECK-BE: ba target                       # encoding: [0b010010AA,A,A,0bAAAAAA10]
  15 # CHECK-LE: ba target                       # encoding: [0bAAAAAA10,A,A,0b010010AA]
  16 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24abs
  17 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24abs
  18             ba target
  19 # CHECK-BE: bl target                       # encoding: [0b010010AA,A,A,0bAAAAAA01]
  20 # CHECK-LE: bl target                       # encoding: [0bAAAAAA01,A,A,0b010010AA]
  21 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24
  22 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24
  23             bl target
  24 # CHECK-BE: bla target                      # encoding: [0b010010AA,A,A,0bAAAAAA11]
  25 # CHECK-LE: bla target                      # encoding: [0bAAAAAA11,A,A,0b010010AA]
  26 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24abs
  27 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_br24abs
  28             bla target
  29
  30 # CHECK-BE: bf 10, target                   # encoding: [0x40,0x8a,A,0bAAAAAA00]
  31 # CHECK-LE: bf 10, target                   # encoding: [0bAAAAAA00,A,0x8a,0x40]
  32 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  33 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  34             bc 4, 10, target
  35 # CHECK-BE: bfa 10, target                  # encoding: [0x40,0x8a,A,0bAAAAAA10]
  36 # CHECK-LE: bfa 10, target                  # encoding: [0bAAAAAA10,A,0x8a,0x40]
  37 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  38 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  39             bca 4, 10, target
  40 # CHECK-BE: bfl 10, target                  # encoding: [0x40,0x8a,A,0bAAAAAA01]
  41 # CHECK-LE: bfl 10, target                  # encoding: [0bAAAAAA01,A,0x8a,0x40]
  42 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  43 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  44             bcl 4, 10, target
  45 # CHECK-BE: bfla 10, target                 # encoding: [0x40,0x8a,A,0bAAAAAA11]
  46 # CHECK-LE: bfla 10, target                 # encoding: [0bAAAAAA11,A,0x8a,0x40]
  47 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  48 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  49             bcla 4, 10, target
  50
  51 # CHECK-BE: bc+ 12, 28, target              # encoding: [0x41,0xfc,A,0bAAAAAA00]
  52 # CHECK-LE: bc+ 12, 28, target              # encoding: [0bAAAAAA00,A,0xfc,0x41]
  53 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  54 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  55             bc+ 12, 28, target
  56 # CHECK-BE: bc- 12, 28, target              # encoding: [0x41,0xdc,A,0bAAAAAA00]
  57 # CHECK-LE: bc- 12, 28, target              # encoding: [0bAAAAAA00,A,0xdc,0x41]
  58 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  59 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  60             bc- 12, 28, target
  61 # CHECK-BE: bca+ 12, 28, target             # encoding: [0x41,0xfc,A,0bAAAAAA10]
  62 # CHECK-LE: bca+ 12, 28, target             # encoding: [0bAAAAAA10,A,0xfc,0x41]
  63 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  64 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  65             bca+ 12, 28, target
  66 # CHECK-BE: bca- 12, 28, target             # encoding: [0x41,0xdc,A,0bAAAAAA10]
  67 # CHECK-LE: bca- 12, 28, target             # encoding: [0bAAAAAA10,A,0xdc,0x41]
  68 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  69 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  70             bca- 12, 28, target
  71 # CHECK-BE: bcl+ 12, 28, target             # encoding: [0x41,0xfc,A,0bAAAAAA01]
  72 # CHECK-LE: bcl+ 12, 28, target             # encoding: [0bAAAAAA01,A,0xfc,0x41]
  73 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  74 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  75             bcl+ 12, 28, target
  76 # CHECK-BE: bcl- 12, 28, target             # encoding: [0x41,0xdc,A,0bAAAAAA01]
  77 # CHECK-LE: bcl- 12, 28, target             # encoding: [0bAAAAAA01,A,0xdc,0x41]
  78 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  79 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14
  80             bcl- 12, 28, target
  81 # CHECK-BE: bcla+ 12, 28, target            # encoding: [0x41,0xfc,A,0bAAAAAA11]
  82 # CHECK-LE: bcla+ 12, 28, target            # encoding: [0bAAAAAA11,A,0xfc,0x41]
  83 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  84 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  85             bcla+ 12, 28, target
  86 # CHECK-BE: bcla- 12, 28, target            # encoding: [0x41,0xdc,A,0bAAAAAA11]
  87 # CHECK-LE: bcla- 12, 28, target            # encoding: [0bAAAAAA11,A,0xdc,0x41]
  88 # CHECK-BE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  89 # CHECK-LE-NEXT:                            #   fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14abs
  90             bcla- 12, 28, target
  91
  92 # CHECK-BE: bclr 4, 10, 3                   # encoding: [0x4c,0x8a,0x18,0x20]
  93 # CHECK-LE: bclr 4, 10, 3                   # encoding: [0x20,0x18,0x8a,0x4c]
  94             bclr 4, 10, 3
  95 # CHECK-BE: bclr 4, 10                      # encoding: [0x4c,0x8a,0x00,0x20]
  96 # CHECK-LE: bclr 4, 10                      # encoding: [0x20,0x00,0x8a,0x4c]
  97             bclr 4, 10
  98 # CHECK-BE: bclrl 4, 10, 3                  # encoding: [0x4c,0x8a,0x18,0x21]
  99 # CHECK-LE: bclrl 4, 10, 3                  # encoding: [0x21,0x18,0x8a,0x4c]
 100             bclrl 4, 10, 3
 101 # CHECK-BE: bclrl 4, 10                     # encoding: [0x4c,0x8a,0x00,0x21]
 102 # CHECK-LE: bclrl 4, 10                     # encoding: [0x21,0x00,0x8a,0x4c]
 103             bclrl 4, 10
 104 # CHECK-BE: bcctr 4, 10, 3                  # encoding: [0x4c,0x8a,0x1c,0x20]
 105 # CHECK-LE: bcctr 4, 10, 3                  # encoding: [0x20,0x1c,0x8a,0x4c]
 106             bcctr 4, 10, 3
 107 # CHECK-BE: bcctr 4, 10                     # encoding: [0x4c,0x8a,0x04,0x20]
 108 # CHECK-LE: bcctr 4, 10                     # encoding: [0x20,0x04,0x8a,0x4c]
 109             bcctr 4, 10
 110 # CHECK-BE: bcctrl 4, 10, 3                 # encoding: [0x4c,0x8a,0x1c,0x21]
 111 # CHECK-LE: bcctrl 4, 10, 3                 # encoding: [0x21,0x1c,0x8a,0x4c]
 112             bcctrl 4, 10, 3
 113 # CHECK-BE: bcctrl 4, 10                    # encoding: [0x4c,0x8a,0x04,0x21]
 114 # CHECK-LE: bcctrl 4, 10                    # encoding: [0x21,0x04,0x8a,0x4c]
 115             bcctrl 4, 10
 116
 117 # Condition register instructions
 118
 119 # CHECK-BE: crand 2, 3, 4                   # encoding: [0x4c,0x43,0x22,0x02]
 120 # CHECK-LE: crand 2, 3, 4                   # encoding: [0x02,0x22,0x43,0x4c]
 121             crand 2, 3, 4
 122 # CHECK-BE: crnand 2, 3, 4                  # encoding: [0x4c,0x43,0x21,0xc2]
 123 # CHECK-LE: crnand 2, 3, 4                  # encoding: [0xc2,0x21,0x43,0x4c]
 124             crnand 2, 3, 4
 125 # CHECK-BE: cror 2, 3, 4                    # encoding: [0x4c,0x43,0x23,0x82]
 126 # CHECK-LE: cror 2, 3, 4                    # encoding: [0x82,0x23,0x43,0x4c]
 127             cror 2, 3, 4
 128 # CHECK-BE: crxor 2, 3, 4                   # encoding: [0x4c,0x43,0x21,0x82]
 129 # CHECK-LE: crxor 2, 3, 4                   # encoding: [0x82,0x21,0x43,0x4c]
 130             crxor 2, 3, 4
 131 # CHECK-BE: crnor 2, 3, 4                   # encoding: [0x4c,0x43,0x20,0x42]
 132 # CHECK-LE: crnor 2, 3, 4                   # encoding: [0x42,0x20,0x43,0x4c]
 133             crnor 2, 3, 4
 134 # CHECK-BE: creqv 2, 3, 4                   # encoding: [0x4c,0x43,0x22,0x42]
 135 # CHECK-LE: creqv 2, 3, 4                   # encoding: [0x42,0x22,0x43,0x4c]
 136             creqv 2, 3, 4
 137 # CHECK-BE: crandc 2, 3, 4                  # encoding: [0x4c,0x43,0x21,0x02]
 138 # CHECK-LE: crandc 2, 3, 4                  # encoding: [0x02,0x21,0x43,0x4c]
 139             crandc 2, 3, 4
 140 # CHECK-BE: crorc 2, 3, 4                   # encoding: [0x4c,0x43,0x23,0x42]
 141 # CHECK-LE: crorc 2, 3, 4                   # encoding: [0x42,0x23,0x43,0x4c]
 142             crorc 2, 3, 4
 143 # CHECK-BE: mcrf 2, 3                       # encoding: [0x4d,0x0c,0x00,0x00]
 144 # CHECK-LE: mcrf 2, 3                       # encoding: [0x00,0x00,0x0c,0x4d]
 145             mcrf 2, 3
 146
 147 # System call instruction
 148
 149 # CHECK-BE: sc 1                            # encoding: [0x44,0x00,0x00,0x22]
 150 # CHECK-LE: sc 1                            # encoding: [0x22,0x00,0x00,0x44]
 151             sc 1
 152 # CHECK-BE: sc                              # encoding: [0x44,0x00,0x00,0x02]
 153 # CHECK-LE: sc                              # encoding: [0x02,0x00,0x00,0x44]
 154             sc
 155
 156 # Branch history rolling buffer
 157
 158 # CHECK-BE: clrbhrb                         # encoding: [0x7c,0x00,0x03,0x5c]
 159 # CHECK-LE: clrbhrb                         # encoding: [0x5c,0x03,0x00,0x7c]
 160             clrbhrb
 161 # CHECK-BE: mfbhrbe 9, 983                  # encoding: [0x7d,0x3e,0xba,0x5c]
 162 # CHECK-LE: mfbhrbe 9, 983                  # encoding: [0x5c,0xba,0x3e,0x7d]
 163             mfbhrbe 9, 983
 164 # CHECK-BE: rfebb 1                         # encoding: [0x4c,0x00,0x09,0x24]
 165 # CHECK-LE: rfebb 1                         # encoding: [0x24,0x09,0x00,0x4c]
 166             rfebb 1
 167
 168 # Fixed-point facility
 169
 170 # Fixed-point load instructions
 171
 172 # CHECK-BE: lbz 2, 128(4)                   # encoding: [0x88,0x44,0x00,0x80]
 173 # CHECK-LE: lbz 2, 128(4)                   # encoding: [0x80,0x00,0x44,0x88]
 174             lbz 2, 128(4)
 175 # CHECK-BE: lbzx 2, 3, 4                    # encoding: [0x7c,0x43,0x20,0xae]
 176 # CHECK-LE: lbzx 2, 3, 4                    # encoding: [0xae,0x20,0x43,0x7c]
 177             lbzx 2, 3, 4
 178 # CHECK-BE: lbzu 2, 128(4)                  # encoding: [0x8c,0x44,0x00,0x80]
 179 # CHECK-LE: lbzu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0x8c]
 180             lbzu 2, 128(4)
 181 # CHECK-BE: lbzux 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0xee]
 182 # CHECK-LE: lbzux 2, 3, 4                   # encoding: [0xee,0x20,0x43,0x7c]
 183             lbzux 2, 3, 4
 184 # CHECK-BE: lhz 2, 128(4)                   # encoding: [0xa0,0x44,0x00,0x80]
 185 # CHECK-LE: lhz 2, 128(4)                   # encoding: [0x80,0x00,0x44,0xa0]
 186             lhz 2, 128(4)
 187 # CHECK-BE: lhzx 2, 3, 4                    # encoding: [0x7c,0x43,0x22,0x2e]
 188 # CHECK-LE: lhzx 2, 3, 4                    # encoding: [0x2e,0x22,0x43,0x7c]
 189             lhzx 2, 3, 4
 190 # CHECK-BE: lhzu 2, 128(4)                  # encoding: [0xa4,0x44,0x00,0x80]
 191 # CHECK-LE: lhzu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0xa4]
 192             lhzu 2, 128(4)
 193 # CHECK-BE: lhzux 2, 3, 4                   # encoding: [0x7c,0x43,0x22,0x6e]
 194 # CHECK-LE: lhzux 2, 3, 4                   # encoding: [0x6e,0x22,0x43,0x7c]
 195             lhzux 2, 3, 4
 196 # CHECK-BE: lha 2, 128(4)                   # encoding: [0xa8,0x44,0x00,0x80]
 197 # CHECK-LE: lha 2, 128(4)                   # encoding: [0x80,0x00,0x44,0xa8]
 198             lha 2, 128(4)
 199 # CHECK-BE: lhax 2, 3, 4                    # encoding: [0x7c,0x43,0x22,0xae]
 200 # CHECK-LE: lhax 2, 3, 4                    # encoding: [0xae,0x22,0x43,0x7c]
 201             lhax 2, 3, 4
 202 # CHECK-BE: lhau 2, 128(4)                  # encoding: [0xac,0x44,0x00,0x80]
 203 # CHECK-LE: lhau 2, 128(4)                  # encoding: [0x80,0x00,0x44,0xac]
 204             lhau 2, 128(4)
 205 # CHECK-BE: lhaux 2, 3, 4                   # encoding: [0x7c,0x43,0x22,0xee]
 206 # CHECK-LE: lhaux 2, 3, 4                   # encoding: [0xee,0x22,0x43,0x7c]
 207             lhaux 2, 3, 4
 208 # CHECK-BE: lwz 2, 128(4)                   # encoding: [0x80,0x44,0x00,0x80]
 209 # CHECK-LE: lwz 2, 128(4)                   # encoding: [0x80,0x00,0x44,0x80]
 210             lwz 2, 128(4)
 211 # CHECK-BE: lwzx 2, 3, 4                    # encoding: [0x7c,0x43,0x20,0x2e]
 212 # CHECK-LE: lwzx 2, 3, 4                    # encoding: [0x2e,0x20,0x43,0x7c]
 213             lwzx 2, 3, 4
 214 # CHECK-BE: lwzu 2, 128(4)                  # encoding: [0x84,0x44,0x00,0x80]
 215 # CHECK-LE: lwzu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0x84]
 216             lwzu 2, 128(4)
 217 # CHECK-BE: lwzux 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x6e]
 218 # CHECK-LE: lwzux 2, 3, 4                   # encoding: [0x6e,0x20,0x43,0x7c]
 219             lwzux 2, 3, 4
 220 # CHECK-BE: lwa 2, 128(4)                   # encoding: [0xe8,0x44,0x00,0x82]
 221 # CHECK-LE: lwa 2, 128(4)                   # encoding: [0x82,0x00,0x44,0xe8]
 222             lwa 2, 128(4)
 223 # CHECK-BE: lwax 2, 3, 4                    # encoding: [0x7c,0x43,0x22,0xaa]
 224 # CHECK-LE: lwax 2, 3, 4                    # encoding: [0xaa,0x22,0x43,0x7c]
 225             lwax 2, 3, 4
 226 # CHECK-BE: lwaux 2, 3, 4                   # encoding: [0x7c,0x43,0x22,0xea]
 227 # CHECK-LE: lwaux 2, 3, 4                   # encoding: [0xea,0x22,0x43,0x7c]
 228             lwaux 2, 3, 4
 229 # CHECK-BE: ld 2, 128(4)                    # encoding: [0xe8,0x44,0x00,0x80]
 230 # CHECK-LE: ld 2, 128(4)                    # encoding: [0x80,0x00,0x44,0xe8]
 231             ld 2, 128(4)
 232 # CHECK-BE: ldx 2, 3, 4                     # encoding: [0x7c,0x43,0x20,0x2a]
 233 # CHECK-LE: ldx 2, 3, 4                     # encoding: [0x2a,0x20,0x43,0x7c]
 234             ldx 2, 3, 4
 235 # CHECK-BE: ldu 2, 128(4)                   # encoding: [0xe8,0x44,0x00,0x81]
 236 # CHECK-LE: ldu 2, 128(4)                   # encoding: [0x81,0x00,0x44,0xe8]
 237             ldu 2, 128(4)
 238 # CHECK-BE: ldux 2, 3, 4                    # encoding: [0x7c,0x43,0x20,0x6a]
 239 # CHECK-LE: ldux 2, 3, 4                    # encoding: [0x6a,0x20,0x43,0x7c]
 240             ldux 2, 3, 4
 241 # CHECK-BE: ldmx 2, 3, 4                    # encoding: [0x7c,0x43,0x22,0x6a]
 242 # CHECK-LE: ldmx 2, 3, 4                    # encoding: [0x6a,0x22,0x43,0x7c]
 243             ldmx 2, 3, 4
 244
 245 # Fixed-point store instructions
 246
 247 # CHECK-BE: stb 2, 128(4)                   # encoding: [0x98,0x44,0x00,0x80]
 248 # CHECK-LE: stb 2, 128(4)                   # encoding: [0x80,0x00,0x44,0x98]
 249             stb 2, 128(4)
 250 # CHECK-BE: stbx 2, 3, 4                    # encoding: [0x7c,0x43,0x21,0xae]
 251 # CHECK-LE: stbx 2, 3, 4                    # encoding: [0xae,0x21,0x43,0x7c]
 252             stbx 2, 3, 4
 253 # CHECK-BE: stbu 2, 128(4)                  # encoding: [0x9c,0x44,0x00,0x80]
 254 # CHECK-LE: stbu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0x9c]
 255             stbu 2, 128(4)
 256 # CHECK-BE: stbux 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0xee]
 257 # CHECK-LE: stbux 2, 3, 4                   # encoding: [0xee,0x21,0x43,0x7c]
 258             stbux 2, 3, 4
 259 # CHECK-BE: sth 2, 128(4)                   # encoding: [0xb0,0x44,0x00,0x80]
 260 # CHECK-LE: sth 2, 128(4)                   # encoding: [0x80,0x00,0x44,0xb0]
 261             sth 2, 128(4)
 262 # CHECK-BE: sthx 2, 3, 4                    # encoding: [0x7c,0x43,0x23,0x2e]
 263 # CHECK-LE: sthx 2, 3, 4                    # encoding: [0x2e,0x23,0x43,0x7c]
 264             sthx 2, 3, 4
 265 # CHECK-BE: sthu 2, 128(4)                  # encoding: [0xb4,0x44,0x00,0x80]
 266 # CHECK-LE: sthu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0xb4]
 267             sthu 2, 128(4)
 268 # CHECK-BE: sthux 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0x6e]
 269 # CHECK-LE: sthux 2, 3, 4                   # encoding: [0x6e,0x23,0x43,0x7c]
 270             sthux 2, 3, 4
 271 # CHECK-BE: stw 2, 128(4)                   # encoding: [0x90,0x44,0x00,0x80]
 272 # CHECK-LE: stw 2, 128(4)                   # encoding: [0x80,0x00,0x44,0x90]
 273             stw 2, 128(4)
 274 # CHECK-BE: stwx 2, 3, 4                    # encoding: [0x7c,0x43,0x21,0x2e]
 275 # CHECK-LE: stwx 2, 3, 4                    # encoding: [0x2e,0x21,0x43,0x7c]
 276             stwx 2, 3, 4
 277 # CHECK-BE: stwu 2, 128(4)                  # encoding: [0x94,0x44,0x00,0x80]
 278 # CHECK-LE: stwu 2, 128(4)                  # encoding: [0x80,0x00,0x44,0x94]
 279             stwu 2, 128(4)
 280 # CHECK-BE: stwux 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0x6e]
 281 # CHECK-LE: stwux 2, 3, 4                   # encoding: [0x6e,0x21,0x43,0x7c]
 282             stwux 2, 3, 4
 283 # CHECK-BE: std 2, 128(4)                   # encoding: [0xf8,0x44,0x00,0x80]
 284 # CHECK-LE: std 2, 128(4)                   # encoding: [0x80,0x00,0x44,0xf8]
 285             std 2, 128(4)
 286 # CHECK-BE: stdx 2, 3, 4                    # encoding: [0x7c,0x43,0x21,0x2a]
 287 # CHECK-LE: stdx 2, 3, 4                    # encoding: [0x2a,0x21,0x43,0x7c]
 288             stdx 2, 3, 4
 289 # CHECK-BE: stdu 2, 128(4)                  # encoding: [0xf8,0x44,0x00,0x81]
 290 # CHECK-LE: stdu 2, 128(4)                  # encoding: [0x81,0x00,0x44,0xf8]
 291             stdu 2, 128(4)
 292 # CHECK-BE: stdux 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0x6a]
 293 # CHECK-LE: stdux 2, 3, 4                   # encoding: [0x6a,0x21,0x43,0x7c]
 294             stdux 2, 3, 4
 295
 296 # Fixed-point load and store with byte reversal instructions
 297
 298 # CHECK-BE: lhbrx 2, 3, 4                   # encoding: [0x7c,0x43,0x26,0x2c]
 299 # CHECK-LE: lhbrx 2, 3, 4                   # encoding: [0x2c,0x26,0x43,0x7c]
 300             lhbrx 2, 3, 4
 301 # CHECK-BE: sthbrx 2, 3, 4                  # encoding: [0x7c,0x43,0x27,0x2c]
 302 # CHECK-LE: sthbrx 2, 3, 4                  # encoding: [0x2c,0x27,0x43,0x7c]
 303             sthbrx 2, 3, 4
 304 # CHECK-BE: lwbrx 2, 3, 4                   # encoding: [0x7c,0x43,0x24,0x2c]
 305 # CHECK-LE: lwbrx 2, 3, 4                   # encoding: [0x2c,0x24,0x43,0x7c]
 306             lwbrx 2, 3, 4
 307 # CHECK-BE: stwbrx 2, 3, 4                  # encoding: [0x7c,0x43,0x25,0x2c]
 308 # CHECK-LE: stwbrx 2, 3, 4                  # encoding: [0x2c,0x25,0x43,0x7c]
 309             stwbrx 2, 3, 4
 310 # CHECK-BE: ldbrx 2, 3, 4                   # encoding: [0x7c,0x43,0x24,0x28]
 311 # CHECK-LE: ldbrx 2, 3, 4                   # encoding: [0x28,0x24,0x43,0x7c]
 312             ldbrx 2, 3, 4
 313 # CHECK-BE: stdbrx 2, 3, 4                  # encoding: [0x7c,0x43,0x25,0x28]
 314 # CHECK-LE: stdbrx 2, 3, 4                  # encoding: [0x28,0x25,0x43,0x7c]
 315             stdbrx 2, 3, 4
 316
 317 # Fixed-point load and store multiple instructions
 318
 319 # CHECK-BE: lmw 2, 128(1)                   # encoding: [0xb8,0x41,0x00,0x80]
 320 # CHECK-LE: lmw 2, 128(1)                   # encoding: [0x80,0x00,0x41,0xb8]
 321             lmw 2, 128(1)
 322 # CHECK-BE: stmw 2, 128(1)                  # encoding: [0xbc,0x41,0x00,0x80]
 323 # CHECK-LE: stmw 2, 128(1)                  # encoding: [0x80,0x00,0x41,0xbc]
 324             stmw 2, 128(1)
 325
 326 # FIXME: Fixed-point move assist instructions
 327
 328 # Fixed-point arithmetic instructions
 329
 330 # CHECK-BE: addi 2, 3, 128                  # encoding: [0x38,0x43,0x00,0x80]
 331 # CHECK-LE: addi 2, 3, 128                  # encoding: [0x80,0x00,0x43,0x38]
 332             addi 2, 3, 128
 333 # CHECK-BE: addis 2, 3, 128                 # encoding: [0x3c,0x43,0x00,0x80]
 334 # CHECK-LE: addis 2, 3, 128                 # encoding: [0x80,0x00,0x43,0x3c]
 335             addis 2, 3, 128
 336 # CHECK-BE: add 2, 3, 4                     # encoding: [0x7c,0x43,0x22,0x14]
 337 # CHECK-LE: add 2, 3, 4                     # encoding: [0x14,0x22,0x43,0x7c]
 338             add 2, 3, 4
 339 # CHECK-BE: add. 2, 3, 4                    # encoding: [0x7c,0x43,0x22,0x15]
 340 # CHECK-LE: add. 2, 3, 4                    # encoding: [0x15,0x22,0x43,0x7c]
 341             add. 2, 3, 4
 342 # FIXME:    addo 2, 3, 4
 343 # FIXME:    addo. 2, 3, 4
 344 # CHECK-BE: subf 2, 3, 4                    # encoding: [0x7c,0x43,0x20,0x50]
 345 # CHECK-LE: subf 2, 3, 4                    # encoding: [0x50,0x20,0x43,0x7c]
 346             subf 2, 3, 4
 347 # CHECK-BE: subf. 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x51]
 348 # CHECK-LE: subf. 2, 3, 4                   # encoding: [0x51,0x20,0x43,0x7c]
 349             subf. 2, 3, 4
 350 # FIXME:    subfo 2, 3, 4
 351 # FIXME:    subfo. 2, 3, 4
 352 # CHECK-BE: addic 2, 3, 128                 # encoding: [0x30,0x43,0x00,0x80]
 353 # CHECK-LE: addic 2, 3, 128                 # encoding: [0x80,0x00,0x43,0x30]
 354             addic 2, 3, 128
 355 # CHECK-BE: addic. 2, 3, 128                # encoding: [0x34,0x43,0x00,0x80]
 356 # CHECK-LE: addic. 2, 3, 128                # encoding: [0x80,0x00,0x43,0x34]
 357             addic. 2, 3, 128
 358 # CHECK-BE: subfic 2, 3, 4                  # encoding: [0x20,0x43,0x00,0x04]
 359 # CHECK-LE: subfic 2, 3, 4                  # encoding: [0x04,0x00,0x43,0x20]
 360             subfic 2, 3, 4
 361
 362 # CHECK-BE: addc 2, 3, 4                    # encoding: [0x7c,0x43,0x20,0x14]
 363 # CHECK-LE: addc 2, 3, 4                    # encoding: [0x14,0x20,0x43,0x7c]
 364             addc 2, 3, 4
 365 # CHECK-BE: addc. 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x15]
 366 # CHECK-LE: addc. 2, 3, 4                   # encoding: [0x15,0x20,0x43,0x7c]
 367             addc. 2, 3, 4
 368 # FIXME:    addco 2, 3, 4
 369 # FIXME:    addco. 2, 3, 4
 370 # CHECK-BE: subfc 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x10]
 371 # CHECK-LE: subfc 2, 3, 4                   # encoding: [0x10,0x20,0x43,0x7c]
 372             subfc 2, 3, 4
 373 # CHECK-BE: subfc 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x10]
 374 # CHECK-LE: subfc 2, 3, 4                   # encoding: [0x10,0x20,0x43,0x7c]
 375             subfc 2, 3, 4
 376 # FIXME:    subfco 2, 3, 4
 377 # FIXME:    subfco. 2, 3, 4
 378
 379 # CHECK-BE: adde 2, 3, 4                    # encoding: [0x7c,0x43,0x21,0x14]
 380 # CHECK-LE: adde 2, 3, 4                    # encoding: [0x14,0x21,0x43,0x7c]
 381             adde 2, 3, 4
 382 # CHECK-BE: adde. 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0x15]
 383 # CHECK-LE: adde. 2, 3, 4                   # encoding: [0x15,0x21,0x43,0x7c]
 384             adde. 2, 3, 4
 385 # FIXME:    addeo 2, 3, 4
 386 # FIXME:    addeo. 2, 3, 4
 387 # CHECK-BE: subfe 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0x10]
 388 # CHECK-LE: subfe 2, 3, 4                   # encoding: [0x10,0x21,0x43,0x7c]
 389             subfe 2, 3, 4
 390 # CHECK-BE: subfe. 2, 3, 4                  # encoding: [0x7c,0x43,0x21,0x11]
 391 # CHECK-LE: subfe. 2, 3, 4                  # encoding: [0x11,0x21,0x43,0x7c]
 392             subfe. 2, 3, 4
 393 # FIXME:    subfeo 2, 3, 4
 394 # FIXME:    subfeo. 2, 3, 4
 395
 396 # CHECK-BE: addme 2, 3                      # encoding: [0x7c,0x43,0x01,0xd4]
 397 # CHECK-LE: addme 2, 3                      # encoding: [0xd4,0x01,0x43,0x7c]
 398             addme 2, 3
 399 # CHECK-BE: addme. 2, 3                     # encoding: [0x7c,0x43,0x01,0xd5]
 400 # CHECK-LE: addme. 2, 3                     # encoding: [0xd5,0x01,0x43,0x7c]
 401             addme. 2, 3
 402 # FIXME:    addmeo 2, 3
 403 # FIXME:    addmeo. 2, 3
 404 # CHECK-BE: subfme 2, 3                     # encoding: [0x7c,0x43,0x01,0xd0]
 405 # CHECK-LE: subfme 2, 3                     # encoding: [0xd0,0x01,0x43,0x7c]
 406             subfme 2, 3
 407 # CHECK-BE: subfme. 2, 3                    # encoding: [0x7c,0x43,0x01,0xd1]
 408 # CHECK-LE: subfme. 2, 3                    # encoding: [0xd1,0x01,0x43,0x7c]
 409             subfme. 2, 3
 410 # FIXME:    subfmeo 2, 3
 411 # FIXME:    subfmeo. 2, 3
 412
 413 # CHECK-BE: addze 2, 3                      # encoding: [0x7c,0x43,0x01,0x94]
 414 # CHECK-LE: addze 2, 3                      # encoding: [0x94,0x01,0x43,0x7c]
 415             addze 2, 3
 416 # CHECK-BE: addze. 2, 3                     # encoding: [0x7c,0x43,0x01,0x95]
 417 # CHECK-LE: addze. 2, 3                     # encoding: [0x95,0x01,0x43,0x7c]
 418             addze. 2, 3
 419 # FIXME:    addzeo 2, 3
 420 # FIXME:    addzeo. 2, 3
 421 # CHECK-BE: subfze 2, 3                     # encoding: [0x7c,0x43,0x01,0x90]
 422 # CHECK-LE: subfze 2, 3                     # encoding: [0x90,0x01,0x43,0x7c]
 423             subfze 2, 3
 424 # CHECK-BE: subfze. 2, 3                    # encoding: [0x7c,0x43,0x01,0x91]
 425 # CHECK-LE: subfze. 2, 3                    # encoding: [0x91,0x01,0x43,0x7c]
 426             subfze. 2, 3
 427 # FIXME:    subfzeo 2, 3
 428 # FIXME:    subfzeo. 2, 3
 429
 430 # CHECK-BE: neg 2, 3                        # encoding: [0x7c,0x43,0x00,0xd0]
 431 # CHECK-LE: neg 2, 3                        # encoding: [0xd0,0x00,0x43,0x7c]
 432             neg 2, 3
 433 # CHECK-BE: neg. 2, 3                       # encoding: [0x7c,0x43,0x00,0xd1]
 434 # CHECK-LE: neg. 2, 3                       # encoding: [0xd1,0x00,0x43,0x7c]
 435             neg. 2, 3
 436 # FIXME:    nego 2, 3
 437 # FIXME:    nego. 2, 3
 438
 439 # CHECK-BE: mulli 2, 3, 128                 # encoding: [0x1c,0x43,0x00,0x80]
 440 # CHECK-LE: mulli 2, 3, 128                 # encoding: [0x80,0x00,0x43,0x1c]
 441             mulli 2, 3, 128
 442 # CHECK-BE: mulhw 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x96]
 443 # CHECK-LE: mulhw 2, 3, 4                   # encoding: [0x96,0x20,0x43,0x7c]
 444             mulhw 2, 3, 4
 445 # CHECK-BE: mulhw. 2, 3, 4                  # encoding: [0x7c,0x43,0x20,0x97]
 446 # CHECK-LE: mulhw. 2, 3, 4                  # encoding: [0x97,0x20,0x43,0x7c]
 447             mulhw. 2, 3, 4
 448 # CHECK-BE: mullw 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0xd6]
 449 # CHECK-LE: mullw 2, 3, 4                   # encoding: [0xd6,0x21,0x43,0x7c]
 450             mullw 2, 3, 4
 451 # CHECK-BE: mullw. 2, 3, 4                  # encoding: [0x7c,0x43,0x21,0xd7]
 452 # CHECK-LE: mullw. 2, 3, 4                  # encoding: [0xd7,0x21,0x43,0x7c]
 453             mullw. 2, 3, 4
 454 # FIXME:    mullwo 2, 3, 4
 455 # FIXME:    mullwo. 2, 3, 4
 456 # CHECK-BE: mulhwu 2, 3, 4                  # encoding: [0x7c,0x43,0x20,0x16]
 457 # CHECK-LE: mulhwu 2, 3, 4                  # encoding: [0x16,0x20,0x43,0x7c]
 458             mulhwu 2, 3, 4
 459 # CHECK-BE: mulhwu. 2, 3, 4                 # encoding: [0x7c,0x43,0x20,0x17]
 460 # CHECK-LE: mulhwu. 2, 3, 4                 # encoding: [0x17,0x20,0x43,0x7c]
 461             mulhwu. 2, 3, 4
 462
 463 # CHECK-BE: maddhd 2, 3, 4, 5               # encoding: [0x10,0x43,0x21,0x70]
 464 # CHECK-LE: maddhd 2, 3, 4, 5               # encoding: [0x70,0x21,0x43,0x10]
 465             maddhd 2, 3, 4, 5
 466
 467 # CHECK-BE: maddhdu 2, 3, 4, 5              # encoding: [0x10,0x43,0x21,0x71]
 468 # CHECK-LE: maddhdu 2, 3, 4, 5              # encoding: [0x71,0x21,0x43,0x10]
 469             maddhdu 2, 3, 4, 5
 470
 471 # CHECK-BE: maddld 2, 3, 4, 5               # encoding: [0x10,0x43,0x21,0x73]
 472 # CHECK-LE: maddld 2, 3, 4, 5               # encoding: [0x73,0x21,0x43,0x10]
 473             maddld 2, 3, 4, 5
 474
 475 # CHECK-BE: setb 2, 3                       # encoding: [0x7c,0x4c,0x01,0x00]
 476 # CHECK-LE: setb 2, 3                       # encoding: [0x00,0x01,0x4c,0x7c]
 477             setb 2, 3
 478
 479 # CHECK-BE: darn 2, 3                       # encoding: [0x7c,0x43,0x05,0xe6]
 480 # CHECK-LE: darn 2, 3                       # encoding: [0xe6,0x05,0x43,0x7c]
 481             darn 2, 3
 482
 483 # CHECK-BE: addpcis 3, 22627                # encoding: [0x4c,0x71,0x58,0x45]
 484 # CHECK-LE: addpcis 3, 22627                # encoding: [0x45,0x58,0x71,0x4c]
 485             addpcis 3, 22627
 486
 487 # CHECK-BE: addpcis 3, 22627                # encoding: [0x4c,0x71,0x58,0x45]
 488 # CHECK-LE: addpcis 3, 22627                # encoding: [0x45,0x58,0x71,0x4c]
 489             subpcis 3, -22627
 490
 491 # CHECK-BE: lnia 3                          # encoding: [0x4c,0x60,0x00,0x04]
 492 # CHECK-LE: lnia 3                          # encoding: [0x04,0x00,0x60,0x4c]
 493             lnia 3
 494
 495 # CHECK-BE: divw 2, 3, 4                    # encoding: [0x7c,0x43,0x23,0xd6]
 496 # CHECK-LE: divw 2, 3, 4                    # encoding: [0xd6,0x23,0x43,0x7c]
 497             divw 2, 3, 4
 498 # CHECK-BE: divw. 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0xd7]
 499 # CHECK-LE: divw. 2, 3, 4                   # encoding: [0xd7,0x23,0x43,0x7c]
 500             divw. 2, 3, 4
 501 # FIXME:    divwo 2, 3, 4
 502 # FIXME:    divwo. 2, 3, 4
 503 # CHECK-BE: divwu 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0x96]
 504 # CHECK-LE: divwu 2, 3, 4                   # encoding: [0x96,0x23,0x43,0x7c]
 505             divwu 2, 3, 4
 506 # CHECK-BE: divwu. 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x97]
 507 # CHECK-LE: divwu. 2, 3, 4                  # encoding: [0x97,0x23,0x43,0x7c]
 508             divwu. 2, 3, 4
 509 # FIXME:    divwuo 2, 3, 4
 510 # FIXME:    divwuo. 2, 3, 4
 511 # CHECK-BE: divwe 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0x56]
 512 # CHECK-LE: divwe 2, 3, 4                   # encoding: [0x56,0x23,0x43,0x7c]
 513             divwe 2, 3, 4
 514 # CHECK-BE: divwe. 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x57]
 515 # CHECK-LE: divwe. 2, 3, 4                  # encoding: [0x57,0x23,0x43,0x7c]
 516             divwe. 2, 3, 4
 517 # FIXME:    divweo 2, 3, 4
 518 # FIXME:    divweo. 2, 3, 4
 519 # CHECK-BE: divweu 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x16]
 520 # CHECK-LE: divweu 2, 3, 4                  # encoding: [0x16,0x23,0x43,0x7c]
 521             divweu 2, 3, 4
 522 # CHECK-BE: divweu. 2, 3, 4                 # encoding: [0x7c,0x43,0x23,0x17]
 523 # CHECK-LE: divweu. 2, 3, 4                 # encoding: [0x17,0x23,0x43,0x7c]
 524             divweu. 2, 3, 4
 525 # FIXME:    divweuo 2, 3, 4
 526 # FIXME:    divweuo. 2, 3, 4
 527
 528 # CHECK-BE: modsw 2, 3, 4                   # encoding: [0x7c,0x43,0x26,0x16]
 529 # CHECK-LE: modsw 2, 3, 4                   # encoding: [0x16,0x26,0x43,0x7c]
 530             modsw 2, 3, 4
 531 # CHECK-BE: moduw 2, 3, 4                   # encoding: [0x7c,0x43,0x22,0x16]
 532 # CHECK-LE: moduw 2, 3, 4                   # encoding: [0x16,0x22,0x43,0x7c]
 533             moduw 2, 3, 4
 534 # CHECK-BE: modsd 2, 3, 4                   # encoding: [0x7c,0x43,0x26,0x12]
 535 # CHECK-LE: modsd 2, 3, 4                   # encoding: [0x12,0x26,0x43,0x7c]
 536             modsd 2, 3, 4
 537 # CHECK-BE: modud 2, 3, 4                   # encoding: [0x7c,0x43,0x22,0x12]
 538 # CHECK-LE: modud 2, 3, 4                   # encoding: [0x12,0x22,0x43,0x7c]
 539             modud 2, 3, 4
 540
 541 # CHECK-BE: mulld 2, 3, 4                   # encoding: [0x7c,0x43,0x21,0xd2]
 542 # CHECK-LE: mulld 2, 3, 4                   # encoding: [0xd2,0x21,0x43,0x7c]
 543             mulld 2, 3, 4
 544 # CHECK-BE: mulld. 2, 3, 4                  # encoding: [0x7c,0x43,0x21,0xd3]
 545 # CHECK-LE: mulld. 2, 3, 4                  # encoding: [0xd3,0x21,0x43,0x7c]
 546             mulld. 2, 3, 4
 547 # FIXME:    mulldo 2, 3, 4
 548 # FIXME:    mulldo. 2, 3, 4
 549 # CHECK-BE: mulhd 2, 3, 4                   # encoding: [0x7c,0x43,0x20,0x92]
 550 # CHECK-LE: mulhd 2, 3, 4                   # encoding: [0x92,0x20,0x43,0x7c]
 551             mulhd 2, 3, 4
 552 # CHECK-BE: mulhd. 2, 3, 4                  # encoding: [0x7c,0x43,0x20,0x93]
 553 # CHECK-LE: mulhd. 2, 3, 4                  # encoding: [0x93,0x20,0x43,0x7c]
 554             mulhd. 2, 3, 4
 555 # CHECK-BE: mulhdu 2, 3, 4                  # encoding: [0x7c,0x43,0x20,0x12]
 556 # CHECK-LE: mulhdu 2, 3, 4                  # encoding: [0x12,0x20,0x43,0x7c]
 557             mulhdu 2, 3, 4
 558 # CHECK-BE: mulhdu. 2, 3, 4                 # encoding: [0x7c,0x43,0x20,0x13]
 559 # CHECK-LE: mulhdu. 2, 3, 4                 # encoding: [0x13,0x20,0x43,0x7c]
 560             mulhdu. 2, 3, 4
 561
 562 # CHECK-BE: divd 2, 3, 4                    # encoding: [0x7c,0x43,0x23,0xd2]
 563 # CHECK-LE: divd 2, 3, 4                    # encoding: [0xd2,0x23,0x43,0x7c]
 564             divd 2, 3, 4
 565 # CHECK-BE: divd. 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0xd3]
 566 # CHECK-LE: divd. 2, 3, 4                   # encoding: [0xd3,0x23,0x43,0x7c]
 567             divd. 2, 3, 4
 568 # FIXME:    divdo 2, 3, 4
 569 # FIXME:    divdo. 2, 3, 4
 570 # CHECK-BE: divdu 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0x92]
 571 # CHECK-LE: divdu 2, 3, 4                   # encoding: [0x92,0x23,0x43,0x7c]
 572             divdu 2, 3, 4
 573 # CHECK-BE: divdu. 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x93]
 574 # CHECK-LE: divdu. 2, 3, 4                  # encoding: [0x93,0x23,0x43,0x7c]
 575             divdu. 2, 3, 4
 576 # FIXME:    divduo 2, 3, 4
 577 # FIXME:    divduo. 2, 3, 4
 578 # CHECK-BE: divde 2, 3, 4                   # encoding: [0x7c,0x43,0x23,0x52]
 579 # CHECK-LE: divde 2, 3, 4                   # encoding: [0x52,0x23,0x43,0x7c]
 580             divde 2, 3, 4
 581 # CHECK-BE: divde. 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x53]
 582 # CHECK-LE: divde. 2, 3, 4                  # encoding: [0x53,0x23,0x43,0x7c]
 583             divde. 2, 3, 4
 584 # FIXME:    divdeo 2, 3, 4
 585 # FIXME:    divdeo. 2, 3, 4
 586 # CHECK-BE: divdeu 2, 3, 4                  # encoding: [0x7c,0x43,0x23,0x12]
 587 # CHECK-LE: divdeu 2, 3, 4                  # encoding: [0x12,0x23,0x43,0x7c]
 588             divdeu 2, 3, 4
 589 # CHECK-BE: divdeu. 2, 3, 4                 # encoding: [0x7c,0x43,0x23,0x13]
 590 # CHECK-LE: divdeu. 2, 3, 4                 # encoding: [0x13,0x23,0x43,0x7c]
 591             divdeu. 2, 3, 4
 592 # FIXME:    divdeuo 2, 3, 4
 593 # FIXME:    divdeuo. 2, 3, 4
 594
 595 # Fixed-point compare instructions
 596
 597 # CHECK-BE: cmpdi 2, 3, 128                 # encoding: [0x2d,0x23,0x00,0x80]
 598 # CHECK-LE: cmpdi 2, 3, 128                 # encoding: [0x80,0x00,0x23,0x2d]
 599             cmpi 2, 1, 3, 128
 600 # CHECK-BE: cmpd 2, 3, 4                    # encoding: [0x7d,0x23,0x20,0x00]
 601 # CHECK-LE: cmpd 2, 3, 4                    # encoding: [0x00,0x20,0x23,0x7d]
 602             cmp 2, 1, 3, 4
 603 # CHECK-BE: cmpldi 2, 3, 128                # encoding: [0x29,0x23,0x00,0x80]
 604 # CHECK-LE: cmpldi 2, 3, 128                # encoding: [0x80,0x00,0x23,0x29]
 605             cmpli 2, 1, 3, 128
 606 # CHECK-BE: cmpld 2, 3, 4                   # encoding: [0x7d,0x23,0x20,0x40]
 607 # CHECK-LE: cmpld 2, 3, 4                   # encoding: [0x40,0x20,0x23,0x7d]
 608             cmpl 2, 1, 3, 4
 609
 610 # CHECK-BE: cmpwi 2, 3, 128                 # encoding: [0x2d,0x03,0x00,0x80]
 611 # CHECK-LE: cmpwi 2, 3, 128                 # encoding: [0x80,0x00,0x03,0x2d]
 612             cmpi 2, 0, 3, 128
 613 # CHECK-BE: cmpw 2, 3, 4                    # encoding: [0x7d,0x03,0x20,0x00]
 614 # CHECK-LE: cmpw 2, 3, 4                    # encoding: [0x00,0x20,0x03,0x7d]
 615             cmp 2, 0, 3, 4
 616 # CHECK-BE: cmplwi 2, 3, 128                # encoding: [0x29,0x03,0x00,0x80]
 617 # CHECK-LE: cmplwi 2, 3, 128                # encoding: [0x80,0x00,0x03,0x29]
 618             cmpli 2, 0, 3, 128
 619 # CHECK-BE: cmplw 2, 3, 4                   # encoding: [0x7d,0x03,0x20,0x40]
 620 # CHECK-LE: cmplw 2, 3, 4                   # encoding: [0x40,0x20,0x03,0x7d]
 621             cmpl 2, 0, 3, 4
 622 # CHECK-BE: cmprb 3, 1, 7, 17               # encoding: [0x7d,0xa7,0x89,0x80]
 623 # CHECK-LE: cmprb 3, 1, 7, 17               # encoding: [0x80,0x89,0xa7,0x7d]
 624             cmprb 3, 1, 7, 17
 625 # CHECK-BE: cmpeqb 3, 7, 17                 # encoding: [0x7d,0x87,0x89,0xc0]
 626 # CHECK-LE: cmpeqb 3, 7, 17                 # encoding: [0xc0,0x89,0x87,0x7d]
 627             cmpeqb 3, 7, 17
 628 # CHECK-BE: cnttzw 7, 17                    # encoding: [0x7e,0x27,0x04,0x34]
 629 # CHECK-LE: cnttzw 7, 17                    # encoding: [0x34,0x04,0x27,0x7e]
 630             cnttzw 7, 17
 631 # CHECK-BE: cnttzw. 7, 17                   # encoding: [0x7e,0x27,0x04,0x35]
 632 # CHECK-LE: cnttzw. 7, 17                   # encoding: [0x35,0x04,0x27,0x7e]
 633             cnttzw. 7, 17
 634 # CHECK-BE: cnttzd 7, 17                    # encoding: [0x7e,0x27,0x04,0x74]
 635 # CHECK-LE: cnttzd 7, 17                    # encoding: [0x74,0x04,0x27,0x7e]
 636             cnttzd 7, 17
 637 # CHECK-BE: cnttzd. 7, 17                   # encoding: [0x7e,0x27,0x04,0x75]
 638 # CHECK-LE: cnttzd. 7, 17                   # encoding: [0x75,0x04,0x27,0x7e]
 639             cnttzd. 7, 17
 640
 641 # Fixed-point trap instructions
 642
 643 # CHECK-BE: twllti 3, 4                     # encoding: [0x0c,0x43,0x00,0x04]
 644 # CHECK-LE: twllti 3, 4                     # encoding: [0x04,0x00,0x43,0x0c]
 645             twi 2, 3, 4
 646 # CHECK-BE: twllt 3, 4                      # encoding: [0x7c,0x43,0x20,0x08]
 647 # CHECK-LE: twllt 3, 4                      # encoding: [0x08,0x20,0x43,0x7c]
 648             tw 2, 3, 4
 649 # CHECK-BE: tdllti 3, 4                     # encoding: [0x08,0x43,0x00,0x04]
 650 # CHECK-LE: tdllti 3, 4                     # encoding: [0x04,0x00,0x43,0x08]
 651             tdi 2, 3, 4
 652 # CHECK-BE: tdllt 3, 4                      # encoding: [0x7c,0x43,0x20,0x88]
 653 # CHECK-LE: tdllt 3, 4                      # encoding: [0x88,0x20,0x43,0x7c]
 654             td 2, 3, 4
 655
 656 # Fixed-point select
 657
 658 # CHECK-BE: isel 2, 3, 4, 5                 # encoding: [0x7c,0x43,0x21,0x5e]
 659 # CHECK-LE: isel 2, 3, 4, 5                 # encoding: [0x5e,0x21,0x43,0x7c]
 660             isel 2, 3, 4, 5
 661
 662 # Fixed-point logical instructions
 663
 664 # CHECK-BE: andi. 2, 3, 128                 # encoding: [0x70,0x62,0x00,0x80]
 665 # CHECK-LE: andi. 2, 3, 128                 # encoding: [0x80,0x00,0x62,0x70]
 666             andi. 2, 3, 128
 667 # CHECK-BE: andis. 2, 3, 128                # encoding: [0x74,0x62,0x00,0x80]
 668 # CHECK-LE: andis. 2, 3, 128                # encoding: [0x80,0x00,0x62,0x74]
 669             andis. 2, 3, 128
 670 # CHECK-BE: ori 2, 3, 128                   # encoding: [0x60,0x62,0x00,0x80]
 671 # CHECK-LE: ori 2, 3, 128                   # encoding: [0x80,0x00,0x62,0x60]
 672             ori 2, 3, 128
 673 # CHECK-BE: oris 2, 3, 128                  # encoding: [0x64,0x62,0x00,0x80]
 674 # CHECK-LE: oris 2, 3, 128                  # encoding: [0x80,0x00,0x62,0x64]
 675             oris 2, 3, 128
 676 # CHECK-BE: xori 2, 3, 128                  # encoding: [0x68,0x62,0x00,0x80]
 677 # CHECK-LE: xori 2, 3, 128                  # encoding: [0x80,0x00,0x62,0x68]
 678             xori 2, 3, 128
 679 # CHECK-BE: xoris 2, 3, 128                 # encoding: [0x6c,0x62,0x00,0x80]
 680 # CHECK-LE: xoris 2, 3, 128                 # encoding: [0x80,0x00,0x62,0x6c]
 681             xoris 2, 3, 128
 682 # CHECK-BE: and 2, 3, 4                     # encoding: [0x7c,0x62,0x20,0x38]
 683 # CHECK-LE: and 2, 3, 4                     # encoding: [0x38,0x20,0x62,0x7c]
 684             and 2, 3, 4
 685 # CHECK-BE: and. 2, 3, 4                    # encoding: [0x7c,0x62,0x20,0x39]
 686 # CHECK-LE: and. 2, 3, 4                    # encoding: [0x39,0x20,0x62,0x7c]
 687             and. 2, 3, 4
 688 # CHECK-BE: xor 2, 3, 4                     # encoding: [0x7c,0x62,0x22,0x78]
 689 # CHECK-LE: xor 2, 3, 4                     # encoding: [0x78,0x22,0x62,0x7c]
 690             xor 2, 3, 4
 691 # CHECK-BE: xor. 2, 3, 4                    # encoding: [0x7c,0x62,0x22,0x79]
 692 # CHECK-LE: xor. 2, 3, 4                    # encoding: [0x79,0x22,0x62,0x7c]
 693             xor. 2, 3, 4
 694 # CHECK-BE: nand 2, 3, 4                    # encoding: [0x7c,0x62,0x23,0xb8]
 695 # CHECK-LE: nand 2, 3, 4                    # encoding: [0xb8,0x23,0x62,0x7c]
 696             nand 2, 3, 4
 697 # CHECK-BE: nand. 2, 3, 4                   # encoding: [0x7c,0x62,0x23,0xb9]
 698 # CHECK-LE: nand. 2, 3, 4                   # encoding: [0xb9,0x23,0x62,0x7c]
 699             nand. 2, 3, 4
 700 # CHECK-BE: or 2, 3, 4                      # encoding: [0x7c,0x62,0x23,0x78]
 701 # CHECK-LE: or 2, 3, 4                      # encoding: [0x78,0x23,0x62,0x7c]
 702             or 2, 3, 4
 703 # CHECK-BE: or. 2, 3, 4                     # encoding: [0x7c,0x62,0x23,0x79]
 704 # CHECK-LE: or. 2, 3, 4                     # encoding: [0x79,0x23,0x62,0x7c]
 705             or. 2, 3, 4
 706 # CHECK-BE: nor 2, 3, 4                     # encoding: [0x7c,0x62,0x20,0xf8]
 707 # CHECK-LE: nor 2, 3, 4                     # encoding: [0xf8,0x20,0x62,0x7c]
 708             nor 2, 3, 4
 709 # CHECK-BE: nor. 2, 3, 4                    # encoding: [0x7c,0x62,0x20,0xf9]
 710 # CHECK-LE: nor. 2, 3, 4                    # encoding: [0xf9,0x20,0x62,0x7c]
 711             nor. 2, 3, 4
 712 # CHECK-BE: eqv 2, 3, 4                     # encoding: [0x7c,0x62,0x22,0x38]
 713 # CHECK-LE: eqv 2, 3, 4                     # encoding: [0x38,0x22,0x62,0x7c]
 714             eqv 2, 3, 4
 715 # CHECK-BE: eqv. 2, 3, 4                    # encoding: [0x7c,0x62,0x22,0x39]
 716 # CHECK-LE: eqv. 2, 3, 4                    # encoding: [0x39,0x22,0x62,0x7c]
 717             eqv. 2, 3, 4
 718 # CHECK-BE: andc 2, 3, 4                    # encoding: [0x7c,0x62,0x20,0x78]
 719 # CHECK-LE: andc 2, 3, 4                    # encoding: [0x78,0x20,0x62,0x7c]
 720             andc 2, 3, 4
 721 # CHECK-BE: andc. 2, 3, 4                   # encoding: [0x7c,0x62,0x20,0x79]
 722 # CHECK-LE: andc. 2, 3, 4                   # encoding: [0x79,0x20,0x62,0x7c]
 723             andc. 2, 3, 4
 724 # CHECK-BE: orc 2, 3, 4                     # encoding: [0x7c,0x62,0x23,0x38]
 725 # CHECK-LE: orc 2, 3, 4                     # encoding: [0x38,0x23,0x62,0x7c]
 726             orc 2, 3, 4
 727 # CHECK-BE: orc. 2, 3, 4                    # encoding: [0x7c,0x62,0x23,0x39]
 728 # CHECK-LE: orc. 2, 3, 4                    # encoding: [0x39,0x23,0x62,0x7c]
 729             orc. 2, 3, 4
 730
 731 # CHECK-BE: extsb 2, 3                      # encoding: [0x7c,0x62,0x07,0x74]
 732 # CHECK-LE: extsb 2, 3                      # encoding: [0x74,0x07,0x62,0x7c]
 733             extsb 2, 3
 734 # CHECK-BE: extsb. 2, 3                     # encoding: [0x7c,0x62,0x07,0x75]
 735 # CHECK-LE: extsb. 2, 3                     # encoding: [0x75,0x07,0x62,0x7c]
 736             extsb. 2, 3
 737 # CHECK-BE: extsh 2, 3                      # encoding: [0x7c,0x62,0x07,0x34]
 738 # CHECK-LE: extsh 2, 3                      # encoding: [0x34,0x07,0x62,0x7c]
 739             extsh 2, 3
 740 # CHECK-BE: extsh. 2, 3                     # encoding: [0x7c,0x62,0x07,0x35]
 741 # CHECK-LE: extsh. 2, 3                     # encoding: [0x35,0x07,0x62,0x7c]
 742             extsh. 2, 3
 743
 744 # CHECK-BE: cntlzw 2, 3                     # encoding: [0x7c,0x62,0x00,0x34]
 745 # CHECK-LE: cntlzw 2, 3                     # encoding: [0x34,0x00,0x62,0x7c]
 746             cntlzw 2, 3
 747 # CHECK-BE: cntlzw. 2, 3                    # encoding: [0x7c,0x62,0x00,0x35]
 748 # CHECK-LE: cntlzw. 2, 3                    # encoding: [0x35,0x00,0x62,0x7c]
 749             cntlzw. 2, 3
 750 #
 751 # The POWER variant of cntlzw
 752 # CHECK-BE: cntlzw 2, 3                     # encoding: [0x7c,0x62,0x00,0x34]
 753 # CHECK-LE: cntlzw 2, 3                     # encoding: [0x34,0x00,0x62,0x7c]
 754             cntlz 2, 3
 755 # CHECK-BE: cntlzw. 2, 3                    # encoding: [0x7c,0x62,0x00,0x35]
 756 # CHECK-LE: cntlzw. 2, 3                    # encoding: [0x35,0x00,0x62,0x7c]
 757             cntlz. 2, 3
 758             cmpb 7, 21, 4
 759 # CHECK-BE: cmpb 7, 21, 4                   # encoding: [0x7e,0xa7,0x23,0xf8]
 760 # CHECK-LE: cmpb 7, 21, 4                   # encoding: [0xf8,0x23,0xa7,0x7e]
 761 # CHECK-BE: popcntb 2, 3                    # encoding: [0x7c,0x62,0x00,0xf4]
 762 # CHECK-LE: popcntb 2, 3                    # encoding: [0xf4,0x00,0x62,0x7c]
 763             popcntb 2, 3
 764 # CHECK-BE: popcntw 2, 3                    # encoding: [0x7c,0x62,0x02,0xf4]
 765 # CHECK-LE: popcntw 2, 3                    # encoding: [0xf4,0x02,0x62,0x7c]
 766             popcntw 2, 3
 767 # FIXME:    prtyd 2, 3
 768 # FIXME:    prtyw 2, 3
 769
 770 # CHECK-BE: extsw 2, 3                      # encoding: [0x7c,0x62,0x07,0xb4]
 771 # CHECK-LE: extsw 2, 3                      # encoding: [0xb4,0x07,0x62,0x7c]
 772             extsw 2, 3
 773 # CHECK-BE: extsw. 2, 3                     # encoding: [0x7c,0x62,0x07,0xb5]
 774 # CHECK-LE: extsw. 2, 3                     # encoding: [0xb5,0x07,0x62,0x7c]
 775             extsw. 2, 3
 776
 777 # CHECK-BE: cntlzd 2, 3                     # encoding: [0x7c,0x62,0x00,0x74]
 778 # CHECK-LE: cntlzd 2, 3                     # encoding: [0x74,0x00,0x62,0x7c]
 779             cntlzd 2, 3
 780 # CHECK-BE: cntlzd. 2, 3                    # encoding: [0x7c,0x62,0x00,0x75]
 781 # CHECK-LE: cntlzd. 2, 3                    # encoding: [0x75,0x00,0x62,0x7c]
 782             cntlzd. 2, 3
 783 # CHECK-BE: popcntd 2, 3                    # encoding: [0x7c,0x62,0x03,0xf4]
 784 # CHECK-LE: popcntd 2, 3                    # encoding: [0xf4,0x03,0x62,0x7c]
 785             popcntd 2, 3
 786 # CHECK-BE: bpermd 2, 3, 4                  # encoding: [0x7c,0x62,0x21,0xf8]
 787 # CHECK-LE: bpermd 2, 3, 4                  # encoding: [0xf8,0x21,0x62,0x7c]
 788             bpermd 2, 3, 4
 789
 790 # Fixed-point rotate and shift instructions
 791
 792 # CHECK-BE: rlwinm 2, 3, 4, 5, 6            # encoding: [0x54,0x62,0x21,0x4c]
 793 # CHECK-LE: rlwinm 2, 3, 4, 5, 6            # encoding: [0x4c,0x21,0x62,0x54]
 794             rlwinm 2, 3, 4, 5, 6
 795 # CHECK-BE: rlwinm. 2, 3, 4, 5, 6           # encoding: [0x54,0x62,0x21,0x4d]
 796 # CHECK-LE: rlwinm. 2, 3, 4, 5, 6           # encoding: [0x4d,0x21,0x62,0x54]
 797             rlwinm. 2, 3, 4, 5, 6
 798 # CHECK-BE: rlwnm 2, 3, 4, 5, 6             # encoding: [0x5c,0x62,0x21,0x4c]
 799 # CHECK-LE: rlwnm 2, 3, 4, 5, 6             # encoding: [0x4c,0x21,0x62,0x5c]
 800             rlwnm 2, 3, 4, 5, 6
 801 # CHECK-BE: rlwnm. 2, 3, 4, 5, 6            # encoding: [0x5c,0x62,0x21,0x4d]
 802 # CHECK-LE: rlwnm. 2, 3, 4, 5, 6            # encoding: [0x4d,0x21,0x62,0x5c]
 803             rlwnm. 2, 3, 4, 5, 6
 804 # CHECK-BE: rlwimi 2, 3, 4, 5, 6            # encoding: [0x50,0x62,0x21,0x4c]
 805 # CHECK-LE: rlwimi 2, 3, 4, 5, 6            # encoding: [0x4c,0x21,0x62,0x50]
 806             rlwimi 2, 3, 4, 5, 6
 807 # CHECK-BE: rlwimi. 2, 3, 4, 5, 6           # encoding: [0x50,0x62,0x21,0x4d]
 808 # CHECK-LE: rlwimi. 2, 3, 4, 5, 6           # encoding: [0x4d,0x21,0x62,0x50]
 809             rlwimi. 2, 3, 4, 5, 6
 810 # CHECK-BE: rldicl 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x40]
 811 # CHECK-LE: rldicl 2, 3, 4, 5               # encoding: [0x40,0x21,0x62,0x78]
 812             rldicl 2, 3, 4, 5
 813 # CHECK-BE: rldicl. 2, 3, 4, 5              # encoding: [0x78,0x62,0x21,0x41]
 814 # CHECK-LE: rldicl. 2, 3, 4, 5              # encoding: [0x41,0x21,0x62,0x78]
 815             rldicl. 2, 3, 4, 5
 816 # CHECK-BE: rldicr 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x44]
 817 # CHECK-LE: rldicr 2, 3, 4, 5               # encoding: [0x44,0x21,0x62,0x78]
 818             rldicr 2, 3, 4, 5
 819 # CHECK-BE: rldicr. 2, 3, 4, 5              # encoding: [0x78,0x62,0x21,0x45]
 820 # CHECK-LE: rldicr. 2, 3, 4, 5              # encoding: [0x45,0x21,0x62,0x78]
 821             rldicr. 2, 3, 4, 5
 822 # CHECK-BE: rldic 2, 3, 4, 5                # encoding: [0x78,0x62,0x21,0x48]
 823 # CHECK-LE: rldic 2, 3, 4, 5                # encoding: [0x48,0x21,0x62,0x78]
 824             rldic 2, 3, 4, 5
 825 # CHECK-BE: rldic. 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x49]
 826 # CHECK-LE: rldic. 2, 3, 4, 5               # encoding: [0x49,0x21,0x62,0x78]
 827             rldic. 2, 3, 4, 5
 828 # CHECK-BE: rldcl 2, 3, 4, 5                # encoding: [0x78,0x62,0x21,0x50]
 829 # CHECK-LE: rldcl 2, 3, 4, 5                # encoding: [0x50,0x21,0x62,0x78]
 830             rldcl 2, 3, 4, 5
 831 # CHECK-BE: rldcl. 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x51]
 832 # CHECK-LE: rldcl. 2, 3, 4, 5               # encoding: [0x51,0x21,0x62,0x78]
 833             rldcl. 2, 3, 4, 5
 834 # CHECK-BE: rldcr 2, 3, 4, 5                # encoding: [0x78,0x62,0x21,0x52]
 835 # CHECK-LE: rldcr 2, 3, 4, 5                # encoding: [0x52,0x21,0x62,0x78]
 836             rldcr 2, 3, 4, 5
 837 # CHECK-BE: rldcr. 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x53]
 838 # CHECK-LE: rldcr. 2, 3, 4, 5               # encoding: [0x53,0x21,0x62,0x78]
 839             rldcr. 2, 3, 4, 5
 840 # CHECK-BE: rldimi 2, 3, 4, 5               # encoding: [0x78,0x62,0x21,0x4c]
 841 # CHECK-LE: rldimi 2, 3, 4, 5               # encoding: [0x4c,0x21,0x62,0x78]
 842             rldimi 2, 3, 4, 5
 843 # CHECK-BE: rldimi. 2, 3, 4, 5              # encoding: [0x78,0x62,0x21,0x4d]
 844 # CHECK-LE: rldimi. 2, 3, 4, 5              # encoding: [0x4d,0x21,0x62,0x78]
 845             rldimi. 2, 3, 4, 5
 846
 847 # Aliases that take bit masks...
 848
 849 # CHECK-BE: rlwinm  0, 0, 30, 31, 31        # encoding: [0x54,0x00,0xf7,0xfe]
 850             rlwinm  0, 0, 30, 1
 851 # CHECK-BE: rlwinm. 0, 0, 30, 31, 31        # encoding: [0x54,0x00,0xf7,0xff]
 852             rlwinm. 0, 0, 30, 1
 853 # CHECK-BE: rlwinm  0, 0, 30, 31, 0         # encoding: [0x54,0x00,0xf7,0xc0]
 854             rlwinm  0, 0, 30, 2147483649
 855 # CHECK-BE: rlwinm. 0, 0, 30, 31, 0         # encoding: [0x54,0x00,0xf7,0xc1]
 856             rlwinm. 0, 0, 30, 2147483649
 857 # CHECK-BE: rlwimi  0, 0, 30, 31, 31        # encoding: [0x50,0x00,0xf7,0xfe]
 858             rlwimi  0, 0, 30, 1
 859 # CHECK-BE: rlwimi. 0, 0, 30, 31, 31        # encoding: [0x50,0x00,0xf7,0xff]
 860             rlwimi. 0, 0, 30, 1
 861 # CHECK-BE: rlwimi  0, 0, 30, 31, 0         # encoding: [0x50,0x00,0xf7,0xc0]
 862             rlwimi  0, 0, 30, 2147483649
 863 # CHECK-BE: rlwimi. 0, 0, 30, 31, 0         # encoding: [0x50,0x00,0xf7,0xc1]
 864             rlwimi. 0, 0, 30, 2147483649
 865 # CHECK-BE: rlwnm   0, 0, 30, 31, 31        # encoding: [0x5c,0x00,0xf7,0xfe]
 866             rlwnm  0, 0, 30, 1
 867 # CHECK-BE: rlwnm.  0, 0, 30, 31, 31        # encoding: [0x5c,0x00,0xf7,0xff]
 868             rlwnm. 0, 0, 30, 1
 869 # CHECK-BE: rlwnm   0, 0, 30, 31, 0         # encoding: [0x5c,0x00,0xf7,0xc0]
 870             rlwnm  0, 0, 30, 2147483649
 871 # CHECK-BE: rlwnm.  0, 0, 30, 31, 0         # encoding: [0x5c,0x00,0xf7,0xc1]
 872             rlwnm. 0, 0, 30, 2147483649
 873
 874 # CHECK-BE: slw 2, 3, 4                     # encoding: [0x7c,0x62,0x20,0x30]
 875 # CHECK-LE: slw 2, 3, 4                     # encoding: [0x30,0x20,0x62,0x7c]
 876             slw 2, 3, 4
 877 # CHECK-BE: slw. 2, 3, 4                    # encoding: [0x7c,0x62,0x20,0x31]
 878 # CHECK-LE: slw. 2, 3, 4                    # encoding: [0x31,0x20,0x62,0x7c]
 879             slw. 2, 3, 4
 880 # CHECK-BE: srw 2, 3, 4                     # encoding: [0x7c,0x62,0x24,0x30]
 881 # CHECK-LE: srw 2, 3, 4                     # encoding: [0x30,0x24,0x62,0x7c]
 882             srw 2, 3, 4
 883 # CHECK-BE: srw. 2, 3, 4                    # encoding: [0x7c,0x62,0x24,0x31]
 884 # CHECK-LE: srw. 2, 3, 4                    # encoding: [0x31,0x24,0x62,0x7c]
 885             srw. 2, 3, 4
 886 # CHECK-BE: srawi 2, 3, 4                   # encoding: [0x7c,0x62,0x26,0x70]
 887 # CHECK-LE: srawi 2, 3, 4                   # encoding: [0x70,0x26,0x62,0x7c]
 888             srawi 2, 3, 4
 889 # CHECK-BE: srawi. 2, 3, 4                  # encoding: [0x7c,0x62,0x26,0x71]
 890 # CHECK-LE: srawi. 2, 3, 4                  # encoding: [0x71,0x26,0x62,0x7c]
 891             srawi. 2, 3, 4
 892 # CHECK-BE: sraw 2, 3, 4                    # encoding: [0x7c,0x62,0x26,0x30]
 893 # CHECK-LE: sraw 2, 3, 4                    # encoding: [0x30,0x26,0x62,0x7c]
 894             sraw 2, 3, 4
 895 # CHECK-BE: sraw. 2, 3, 4                   # encoding: [0x7c,0x62,0x26,0x31]
 896 # CHECK-LE: sraw. 2, 3, 4                   # encoding: [0x31,0x26,0x62,0x7c]
 897             sraw. 2, 3, 4
 898 # CHECK-BE: sld 2, 3, 4                     # encoding: [0x7c,0x62,0x20,0x36]
 899 # CHECK-LE: sld 2, 3, 4                     # encoding: [0x36,0x20,0x62,0x7c]
 900             sld 2, 3, 4
 901 # CHECK-BE: sld. 2, 3, 4                    # encoding: [0x7c,0x62,0x20,0x37]
 902 # CHECK-LE: sld. 2, 3, 4                    # encoding: [0x37,0x20,0x62,0x7c]
 903             sld. 2, 3, 4
 904 # CHECK-BE: srd 2, 3, 4                     # encoding: [0x7c,0x62,0x24,0x36]
 905 # CHECK-LE: srd 2, 3, 4                     # encoding: [0x36,0x24,0x62,0x7c]
 906             srd 2, 3, 4
 907 # CHECK-BE: srd. 2, 3, 4                    # encoding: [0x7c,0x62,0x24,0x37]
 908 # CHECK-LE: srd. 2, 3, 4                    # encoding: [0x37,0x24,0x62,0x7c]
 909             srd. 2, 3, 4
 910 # CHECK-BE: sradi 2, 3, 4                   # encoding: [0x7c,0x62,0x26,0x74]
 911 # CHECK-LE: sradi 2, 3, 4                   # encoding: [0x74,0x26,0x62,0x7c]
 912             sradi 2, 3, 4
 913 # CHECK-BE: sradi. 2, 3, 4                  # encoding: [0x7c,0x62,0x26,0x75]
 914 # CHECK-LE: sradi. 2, 3, 4                  # encoding: [0x75,0x26,0x62,0x7c]
 915             sradi. 2, 3, 4
 916 # CHECK-BE: srad 2, 3, 4                    # encoding: [0x7c,0x62,0x26,0x34]
 917 # CHECK-LE: srad 2, 3, 4                    # encoding: [0x34,0x26,0x62,0x7c]
 918             srad 2, 3, 4
 919 # CHECK-BE: srad. 2, 3, 4                   # encoding: [0x7c,0x62,0x26,0x35]
 920 # CHECK-LE: srad. 2, 3, 4                   # encoding: [0x35,0x26,0x62,0x7c]
 921             srad. 2, 3, 4
 922 # CHECK-BE: extswsli 2, 3, 4                # encoding: [0x7c,0x62,0x26,0xf4]
 923 # CHECK-LE: extswsli 2, 3, 4                # encoding: [0xf4,0x26,0x62,0x7c]
 924             extswsli 2, 3, 4
 925 # CHECK-BE: extswsli. 2, 3, 4               # encoding: [0x7c,0x62,0x26,0xf5]
 926 # CHECK-LE: extswsli. 2, 3, 4               # encoding: [0xf5,0x26,0x62,0x7c]
 927             extswsli. 2, 3, 4
 928
 929
 930 # FIXME: BCD assist instructions
 931
 932 # Move to/from system register instructions
 933
 934 # CHECK-BE: mtspr 600, 2                    # encoding: [0x7c,0x58,0x93,0xa6]
 935 # CHECK-LE: mtspr 600, 2                    # encoding: [0xa6,0x93,0x58,0x7c]
 936             mtspr 600, 2
 937 # CHECK-BE: mfspr 2, 600                    # encoding: [0x7c,0x58,0x92,0xa6]
 938 # CHECK-LE: mfspr 2, 600                    # encoding: [0xa6,0x92,0x58,0x7c]
 939             mfspr 2, 600
 940 # CHECK-BE: mtcrf 123, 2                    # encoding: [0x7c,0x47,0xb1,0x20]
 941 # CHECK-LE: mtcrf 123, 2                    # encoding: [0x20,0xb1,0x47,0x7c]
 942             mtcrf 123, 2
 943 # CHECK-BE: mfcr 2                          # encoding: [0x7c,0x40,0x00,0x26]
 944 # CHECK-LE: mfcr 2                          # encoding: [0x26,0x00,0x40,0x7c]
 945             mfcr 2
 946 # CHECK-BE: mtocrf 16, 2                    # encoding: [0x7c,0x51,0x01,0x20]
 947 # CHECK-LE: mtocrf 16, 2                    # encoding: [0x20,0x01,0x51,0x7c]
 948             mtocrf 16, 2
 949 # CHECK-BE: mfocrf 16, 8                    # encoding: [0x7e,0x10,0x80,0x26]
 950 # CHECK-LE: mfocrf 16, 8                    # encoding: [0x26,0x80,0x10,0x7e]
 951             mfocrf 16, 8
 952 # CHECK-BE: mcrxrx 7                        # encoding: [0x7f,0x80,0x04,0x80]
 953 # CHECK-LE: mcrxrx 7                        # encoding: [0x80,0x04,0x80,0x7f]
 954             mcrxrx 7
 955
 956 # Move to/from segment register
 957 # CHECK-BE: mtsr    12, 10                    # encoding: [0x7d,0x4c,0x01,0xa4]
 958 # CHECK-LE: mtsr    12, 10                    # encoding: [0xa4,0x01,0x4c,0x7d]
 959             mtsr    12,%r10
 960 # CHECK-BE: mfsr    10, 12                    # encoding: [0x7d,0x4c,0x04,0xa6]
 961 # CHECK-LE: mfsr    10, 12                    # encoding: [0xa6,0x04,0x4c,0x7d]
 962             mfsr    %r10,12
 963
 964 # CHECK-BE: mtsrin  10, 12                    # encoding: [0x7d,0x40,0x61,0xe4]
 965 # CHECK-LE: mtsrin  10, 12                    # encoding: [0xe4,0x61,0x40,0x7d]
 966             mtsrin  %r10,%r12
 967 # CHECK-BE: mfsrin  10, 12                    # encoding: [0x7d,0x40,0x65,0x26]
 968 # CHECK-LE: mfsrin  10, 12                    # encoding: [0x26,0x65,0x40,0x7d]
 969             mfsrin  %r10,%r12
 970
 971 # Copy-Paste Facility
 972 # CHECK-BE: copy 2, 19, 1                      # encoding: [0x7c,0x22,0x9e,0x0c]
 973 # CHECK-LE: copy 2, 19, 1                      # encoding: [0x0c,0x9e,0x22,0x7c]
 974             copy 2, 19, 1
 975 # CHECK-BE: paste 17, 1, 1                     # encoding: [0x7c,0x31,0x0f,0x0c]
 976 # CHECK-LE: paste 17, 1, 1                     # encoding: [0x0c,0x0f,0x31,0x7c]
 977             paste 17, 1, 1
 978 # CHECK-BE: cp_abort                           # encoding: [0x7c,0x00,0x06,0x8c]
 979 # CHECK-LE: cp_abort                           # encoding: [0x8c,0x06,0x00,0x7c]
 980             cp_abort
 981
 982 # Message Synchronize
 983 # CHECK-BE: msgsync                            # encoding: [0x7c,0x00,0x06,0xec]
 984 # CHECK-LE: msgsync                            # encoding: [0xec,0x06,0x00,0x7c]
 985             msgsync
 986
 987 # SLB Invalidate Entry Global
 988 # CHECK-BE: slbieg 6, 21                       # encoding: [0x7c,0xc0,0xab,0xa4]
 989 # CHECK-LE: slbieg 6, 21                       # encoding: [0xa4,0xab,0xc0,0x7c]
 990             slbieg 6, 21
 991
 992 # SLB Synchronize
 993 # CHECK-BE: slbsync                            # encoding: [0x7c,0x00,0x02,0xa4]
 994 # CHECK-LE: slbsync                            # encoding: [0xa4,0x02,0x00,0x7c]
 995             slbsync
 996
 997 # Power-Saving Mode Instruction
 998 # CHECK-BE: stop                               # encoding: [0x4c,0x00,0x02,0xe4]
 999 # CHECK-LE: stop                               # encoding: [0xe4,0x02,0x00,0x4c]
1000             stop