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      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