test/MC/ARM/arm-arithmetic-aliases.s

   1 @ RUN: llvm-mc -triple arm-unknown-unknown -show-encoding < %s | FileCheck %s
   2
   3 foo:
   4 @ CHECK: foo
   5
   6 sub r2, r2, #6
   7 sub r2, #6
   8 sub r2, r2, r3
   9 sub r2, r3
  10
  11 @ CHECK: sub r2, r2, #6              @ encoding: [0x06,0x20,0x42,0xe2]
  12 @ CHECK: sub r2, r2, #6              @ encoding: [0x06,0x20,0x42,0xe2]
  13 @ CHECK: sub r2, r2, r3              @ encoding: [0x03,0x20,0x42,0xe0]
  14 @ CHECK: sub r2, r2, r3              @ encoding: [0x03,0x20,0x42,0xe0]
  15
  16 add r2, r2, #6
  17 add r2, #6
  18 add r2, r2, r3
  19 add r2, r3
  20
  21 @ CHECK: add r2, r2, #6              @ encoding: [0x06,0x20,0x82,0xe2]
  22 @ CHECK: add r2, r2, #6              @ encoding: [0x06,0x20,0x82,0xe2]
  23 @ CHECK: add r2, r2, r3              @ encoding: [0x03,0x20,0x82,0xe0]
  24 @ CHECK: add r2, r2, r3              @ encoding: [0x03,0x20,0x82,0xe0]
  25
  26 and r2, r2, #6
  27 and r2, #6
  28 and r2, r2, r3
  29 and r2, r3
  30
  31 @ CHECK: and r2, r2, #6              @ encoding: [0x06,0x20,0x02,0xe2]
  32 @ CHECK: and r2, r2, #6              @ encoding: [0x06,0x20,0x02,0xe2]
  33 @ CHECK: and r2, r2, r3              @ encoding: [0x03,0x20,0x02,0xe0]
  34 @ CHECK: and r2, r2, r3              @ encoding: [0x03,0x20,0x02,0xe0]
  35
  36 orr r2, r2, #6
  37 orr r2, #6
  38 orr r2, r2, r3
  39 orr r2, r3
  40
  41 @ CHECK: orr r2, r2, #6              @ encoding: [0x06,0x20,0x82,0xe3]
  42 @ CHECK: orr r2, r2, #6              @ encoding: [0x06,0x20,0x82,0xe3]
  43 @ CHECK: orr r2, r2, r3              @ encoding: [0x03,0x20,0x82,0xe1]
  44 @ CHECK: orr r2, r2, r3              @ encoding: [0x03,0x20,0x82,0xe1]
  45
  46 eor r2, r2, #6
  47 eor r2, #6
  48 eor r2, r2, r3
  49 eor r2, r3
  50
  51 @ CHECK: eor r2, r2, #6              @ encoding: [0x06,0x20,0x22,0xe2]
  52 @ CHECK: eor r2, r2, #6              @ encoding: [0x06,0x20,0x22,0xe2]
  53 @ CHECK: eor r2, r2, r3              @ encoding: [0x03,0x20,0x22,0xe0]
  54 @ CHECK: eor r2, r2, r3              @ encoding: [0x03,0x20,0x22,0xe0]
  55
  56 bic r2, r2, #6
  57 bic r2, #6
  58 bic r2, r2, r3
  59 bic r2, r3
  60
  61 @ CHECK: bic r2, r2, #6              @ encoding: [0x06,0x20,0xc2,0xe3]
  62 @ CHECK: bic r2, r2, #6              @ encoding: [0x06,0x20,0xc2,0xe3]
  63 @ CHECK: bic r2, r2, r3              @ encoding: [0x03,0x20,0xc2,0xe1]
  64 @ CHECK: bic r2, r2, r3              @ encoding: [0x03,0x20,0xc2,0xe1]
  65
  66
  67 @ Also check that we handle the predicate and cc_out operands.
  68 subseq r2, r2, #6
  69 subseq r2, #6
  70 subseq r2, r2, r3
  71 subseq r2, r3
  72
  73 @ CHECK: subseq r2, r2, #6              @ encoding: [0x06,0x20,0x52,0x02]
  74 @ CHECK: subseq r2, r2, #6              @ encoding: [0x06,0x20,0x52,0x02]
  75 @ CHECK: subseq r2, r2, r3              @ encoding: [0x03,0x20,0x52,0x00]
  76 @ CHECK: subseq r2, r2, r3              @ encoding: [0x03,0x20,0x52,0x00]
  77
  78 addseq r2, r2, #6
  79 addseq r2, #6
  80 addseq r2, r2, r3
  81 addseq r2, r3
  82
  83 @ CHECK: addseq r2, r2, #6              @ encoding: [0x06,0x20,0x92,0x02]
  84 @ CHECK: addseq r2, r2, #6              @ encoding: [0x06,0x20,0x92,0x02]
  85 @ CHECK: addseq r2, r2, r3              @ encoding: [0x03,0x20,0x92,0x00]
  86 @ CHECK: addseq r2, r2, r3              @ encoding: [0x03,0x20,0x92,0x00]
  87
  88 andseq r2, r2, #6
  89 andseq r2, #6
  90 andseq r2, r2, r3
  91 andseq r2, r3
  92
  93 @ CHECK: andseq r2, r2, #6              @ encoding: [0x06,0x20,0x12,0x02]
  94 @ CHECK: andseq r2, r2, #6              @ encoding: [0x06,0x20,0x12,0x02]
  95 @ CHECK: andseq r2, r2, r3              @ encoding: [0x03,0x20,0x12,0x00]
  96 @ CHECK: andseq r2, r2, r3              @ encoding: [0x03,0x20,0x12,0x00]
  97
  98 orrseq r2, r2, #6
  99 orrseq r2, #6
 100 orrseq r2, r2, r3
 101 orrseq r2, r3
 102
 103 @ CHECK: orrseq r2, r2, #6              @ encoding: [0x06,0x20,0x92,0x03]
 104 @ CHECK: orrseq r2, r2, #6              @ encoding: [0x06,0x20,0x92,0x03]
 105 @ CHECK: orrseq r2, r2, r3              @ encoding: [0x03,0x20,0x92,0x01]
 106 @ CHECK: orrseq r2, r2, r3              @ encoding: [0x03,0x20,0x92,0x01]
 107
 108 eorseq r2, r2, #6
 109 eorseq r2, #6
 110 eorseq r2, r2, r3
 111 eorseq r2, r3
 112
 113 @ CHECK: eorseq r2, r2, #6              @ encoding: [0x06,0x20,0x32,0x02]
 114 @ CHECK: eorseq r2, r2, #6              @ encoding: [0x06,0x20,0x32,0x02]
 115 @ CHECK: eorseq r2, r2, r3              @ encoding: [0x03,0x20,0x32,0x00]
 116 @ CHECK: eorseq r2, r2, r3              @ encoding: [0x03,0x20,0x32,0x00]
 117
 118 bicseq r2, r2, #6
 119 bicseq r2, #6
 120 bicseq r2, r2, r3
 121 bicseq r2, r3
 122
 123 @ CHECK: bicseq r2, r2, #6              @ encoding: [0x06,0x20,0xd2,0x03]
 124 @ CHECK: bicseq r2, r2, #6              @ encoding: [0x06,0x20,0xd2,0x03]
 125 @ CHECK: bicseq r2, r2, r3              @ encoding: [0x03,0x20,0xd2,0x01]
 126 @ CHECK: bicseq r2, r2, r3              @ encoding: [0x03,0x20,0xd2,0x01]
 127
 128 add r0, pc, #123
 129
 130 @ CHECK: adr    r0, #123                @ encoding: [0x7b,0x00,0x8f,0xe2]