test/MC/PowerPC/ppc64-operands.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 # Register operands
   6
   7 # CHECK-BE: add 1, 2, 3                     # encoding: [0x7c,0x22,0x1a,0x14]
   8 # CHECK-LE: add 1, 2, 3                     # encoding: [0x14,0x1a,0x22,0x7c]
   9             add 1, 2, 3
  10
  11 # CHECK-BE: add 1, 2, 3                     # encoding: [0x7c,0x22,0x1a,0x14]
  12 # CHECK-LE: add 1, 2, 3                     # encoding: [0x14,0x1a,0x22,0x7c]
  13             add %r1, %r2, %r3
  14
  15 # CHECK-BE: add 0, 0, 0                     # encoding: [0x7c,0x00,0x02,0x14]
  16 # CHECK-LE: add 0, 0, 0                     # encoding: [0x14,0x02,0x00,0x7c]
  17             add 0, 0, 0
  18
  19 # CHECK-BE: add 31, 31, 31                  # encoding: [0x7f,0xff,0xfa,0x14]
  20 # CHECK-LE: add 31, 31, 31                  # encoding: [0x14,0xfa,0xff,0x7f]
  21             add 31, 31, 31
  22
  23 # CHECK-BE: addi 1, 0, 0                    # encoding: [0x38,0x20,0x00,0x00]
  24 # CHECK-LE: addi 1, 0, 0                    # encoding: [0x00,0x00,0x20,0x38]
  25             addi 1, 0, 0
  26
  27 # CHECK-BE: addi 1, 0, 0                    # encoding: [0x38,0x20,0x00,0x00]
  28 # CHECK-LE: addi 1, 0, 0                    # encoding: [0x00,0x00,0x20,0x38]
  29             addi 1, %r0, 0
  30
  31 # Signed 16-bit immediate operands
  32
  33 # CHECK-BE: addi 1, 2, 0                    # encoding: [0x38,0x22,0x00,0x00]
  34 # CHECK-LE: addi 1, 2, 0                    # encoding: [0x00,0x00,0x22,0x38]
  35             addi 1, 2, 0
  36
  37 # CHECK-BE: addi 1, 0, -32768               # encoding: [0x38,0x20,0x80,0x00]
  38 # CHECK-LE: addi 1, 0, -32768               # encoding: [0x00,0x80,0x20,0x38]
  39             addi 1, 0, -32768
  40
  41 # CHECK-BE: addi 1, 0, 32767                # encoding: [0x38,0x20,0x7f,0xff]
  42 # CHECK-LE: addi 1, 0, 32767                # encoding: [0xff,0x7f,0x20,0x38]
  43             addi 1, 0, 32767
  44
  45 # Unsigned 16-bit immediate operands
  46
  47 # CHECK-BE: ori 1, 2, 0                     # encoding: [0x60,0x41,0x00,0x00]
  48 # CHECK-LE: ori 1, 2, 0                     # encoding: [0x00,0x00,0x41,0x60]
  49             ori 1, 2, 0
  50
  51 # CHECK-BE: ori 1, 2, 65535                 # encoding: [0x60,0x41,0xff,0xff]
  52 # CHECK-LE: ori 1, 2, 65535                 # encoding: [0xff,0xff,0x41,0x60]
  53             ori 1, 2, 65535
  54
  55 # Signed 16-bit immediate operands (extended range for addis)
  56
  57 # CHECK-BE: addis 1, 0, 0                   # encoding: [0x3c,0x20,0x00,0x00]
  58 # CHECK-LE: addis 1, 0, 0                   # encoding: [0x00,0x00,0x20,0x3c]
  59             addis 1, 0, -65536
  60
  61 # CHECK-BE: addis 1, 0, -1                  # encoding: [0x3c,0x20,0xff,0xff]
  62 # CHECK-LE: addis 1, 0, -1                  # encoding: [0xff,0xff,0x20,0x3c]
  63             addis 1, 0, 65535
  64
  65 # D-Form memory operands
  66
  67 # CHECK-BE: lwz 1, 0(0)                     # encoding: [0x80,0x20,0x00,0x00]
  68 # CHECK-LE: lwz 1, 0(0)                     # encoding: [0x00,0x00,0x20,0x80]
  69             lwz 1, 0(0)
  70
  71 # CHECK-BE: lwz 1, 0(0)                     # encoding: [0x80,0x20,0x00,0x00]
  72 # CHECK-LE: lwz 1, 0(0)                     # encoding: [0x00,0x00,0x20,0x80]
  73             lwz 1, 0(%r0)
  74
  75 # CHECK-BE: lwz 1, 0(31)                    # encoding: [0x80,0x3f,0x00,0x00]
  76 # CHECK-LE: lwz 1, 0(31)                    # encoding: [0x00,0x00,0x3f,0x80]
  77             lwz 1, 0(31)
  78
  79 # CHECK-BE: lwz 1, 0(31)                    # encoding: [0x80,0x3f,0x00,0x00]
  80 # CHECK-LE: lwz 1, 0(31)                    # encoding: [0x00,0x00,0x3f,0x80]
  81             lwz 1, 0(%r31)
  82
  83 # CHECK-BE: lwz 1, -32768(2)                # encoding: [0x80,0x22,0x80,0x00]
  84 # CHECK-LE: lwz 1, -32768(2)                # encoding: [0x00,0x80,0x22,0x80]
  85             lwz 1, -32768(2)
  86
  87 # CHECK-BE: lwz 1, 32767(2)                 # encoding: [0x80,0x22,0x7f,0xff]
  88 # CHECK-LE: lwz 1, 32767(2)                 # encoding: [0xff,0x7f,0x22,0x80]
  89             lwz 1, 32767(2)
  90
  91
  92 # CHECK-BE: ld 1, 0(0)                      # encoding: [0xe8,0x20,0x00,0x00]
  93 # CHECK-LE: ld 1, 0(0)                      # encoding: [0x00,0x00,0x20,0xe8]
  94             ld 1, 0(0)
  95
  96 # CHECK-BE: ld 1, 0(0)                      # encoding: [0xe8,0x20,0x00,0x00]
  97 # CHECK-LE: ld 1, 0(0)                      # encoding: [0x00,0x00,0x20,0xe8]
  98             ld 1, 0(%r0)
  99
 100 # CHECK-BE: ld 1, 0(31)                     # encoding: [0xe8,0x3f,0x00,0x00]
 101 # CHECK-LE: ld 1, 0(31)                     # encoding: [0x00,0x00,0x3f,0xe8]
 102             ld 1, 0(31)
 103
 104 # CHECK-BE: ld 1, 0(31)                     # encoding: [0xe8,0x3f,0x00,0x00]
 105 # CHECK-LE: ld 1, 0(31)                     # encoding: [0x00,0x00,0x3f,0xe8]
 106             ld 1, 0(%r31)
 107
 108 # CHECK-BE: ld 1, -32768(2)                 # encoding: [0xe8,0x22,0x80,0x00]
 109 # CHECK-LE: ld 1, -32768(2)                 # encoding: [0x00,0x80,0x22,0xe8]
 110             ld 1, -32768(2)
 111
 112 # CHECK-BE: ld 1, 32764(2)                  # encoding: [0xe8,0x22,0x7f,0xfc]
 113 # CHECK-LE: ld 1, 32764(2)                  # encoding: [0xfc,0x7f,0x22,0xe8]
 114             ld 1, 32764(2)
 115
 116 # CHECK-BE: ld 1, 4(2)                      # encoding: [0xe8,0x22,0x00,0x04]
 117 # CHECK-LE: ld 1, 4(2)                      # encoding: [0x04,0x00,0x22,0xe8]
 118             ld 1, 4(2)
 119
 120 # CHECK-BE: ld 1, -4(2)                     # encoding: [0xe8,0x22,0xff,0xfc]
 121 # CHECK-LE: ld 1, -4(2)                     # encoding: [0xfc,0xff,0x22,0xe8]
 122             ld 1, -4(2)
 123
 124
 125 # Immediate branch operands
 126
 127 # CHECK-BE: b .+1024                        # encoding: [0x48,0x00,0x04,0x00]
 128 # CHECK-LE: b .+1024                        # encoding: [0x00,0x04,0x00,0x48]
 129             b 1024
 130
 131 # CHECK-BE: ba 1024                         # encoding: [0x48,0x00,0x04,0x02]
 132 # CHECK-LE: ba 1024                         # encoding: [0x02,0x04,0x00,0x48]
 133             ba 1024
 134
 135 # CHECK-BE: beq 0, .+1024                   # encoding: [0x41,0x82,0x04,0x00]
 136 # CHECK-LE: beq 0, .+1024                   # encoding: [0x00,0x04,0x82,0x41]
 137             beq 1024
 138
 139 # CHECK-BE: beqa 0, 1024                    # encoding: [0x41,0x82,0x04,0x02]
 140 # CHECK-LE: beqa 0, 1024                    # encoding: [0x02,0x04,0x82,0x41]
 141             beqa 1024
 142
 143 # CHECK-BE:                                 # encoding: [0x42,0x9f,A,0bAAAAAA01]
 144 # CHECK-LE:                                 # encoding: [0bAAAAAA01,A,0x9f,0x42]
 145             bcl 20, 31, $+4
 146
 147 # CHECK-BE:                                 # encoding: [0x42,0x00,A,0bAAAAAA00]
 148 # CHECK-LE:                                 # encoding: [0bAAAAAA00,A,0x00,0x42]
 149             bdnz $-8
 150
 151 # CHECK-BE: andi. 0, 3, 32767               # encoding: [0x70,0x60,0x7f,0xff]
 152 # CHECK-LE: andi. 0, 3, 32767               # encoding: [0xff,0x7f,0x60,0x70]
 153             andi. %r0,%r3,~0x8000@l
 154
 155 # CHECK-BE: andi. 0, 3, 0                   # encoding: [0x70,0x60,0x00,0x00]
 156 # CHECK-LE: andi. 0, 3, 0                   # encoding: [0x00,0x00,0x60,0x70]
 157             andi. %r0,%r3,!0x8000@l
 158