test/MC/Mips/mips-alu-instructions.s

   1 # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | FileCheck %s
   2 # Check that the assembler can handle the documented syntax
   3 # for arithmetic and logical instructions.
   4 #------------------------------------------------------------------------------
   5 # Logical instructions
   6 #------------------------------------------------------------------------------
   7 # CHECK:  and    $9, $6, $7      # encoding: [0x24,0x48,0xc7,0x00]
   8 # CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
   9 # CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
  10 # CHECK:  andi   $9, $9, 17767   # encoding: [0x67,0x45,0x29,0x31]
  11 # CHECK:  clo    $6, $7          # encoding: [0x21,0x30,0xe6,0x70]
  12 # CHECK:  clz    $6, $7          # encoding: [0x20,0x30,0xe6,0x70]
  13 # CHECK:  ins    $19, $9, 6, 7   # encoding: [0x84,0x61,0x33,0x7d]
  14 # CHECK:  nor    $9, $6, $7      # encoding: [0x27,0x48,0xc7,0x00]
  15 # CHECK:  or     $3, $3, $5      # encoding: [0x25,0x18,0x65,0x00]
  16 # CHECK:  ori    $4, $5, 17767   # encoding: [0x67,0x45,0xa4,0x34]
  17 # CHECK:  ori    $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x34]
  18 # CHECK:  ori    $11, $11, 128   # encoding: [0x80,0x00,0x6b,0x35]
  19 # CHECK:  rotr   $9, $6, 7       # encoding: [0xc2,0x49,0x26,0x00]
  20 # CHECK:  rotrv  $9, $6, $7      # encoding: [0x46,0x48,0xe6,0x00]
  21 # CHECK:  sll    $4, $3, 7       # encoding: [0xc0,0x21,0x03,0x00]
  22 # CHECK:  sllv   $2, $3, $5      # encoding: [0x04,0x10,0xa3,0x00]
  23 # CHECK:  slt    $3, $3, $5      # encoding: [0x2a,0x18,0x65,0x00]
  24 # CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
  25 # CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
  26 # CHECK:  sltiu  $3, $3, 103     # encoding: [0x67,0x00,0x63,0x2c]
  27 # CHECK:  sltu   $3, $3, $5      # encoding: [0x2b,0x18,0x65,0x00]
  28 # CHECK:  sra    $4, $3, 7       # encoding: [0xc3,0x21,0x03,0x00]
  29 # CHECK:  srav   $2, $3, $5      # encoding: [0x07,0x10,0xa3,0x00]
  30 # CHECK:  srl    $4, $3, 7       # encoding: [0xc2,0x21,0x03,0x00]
  31 # CHECK:  srlv   $2, $3, $5      # encoding: [0x06,0x10,0xa3,0x00]
  32 # CHECK:  xor    $3, $3, $5      # encoding: [0x26,0x18,0x65,0x00]
  33 # CHECK:  xori   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
  34 # CHECK:  xori   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
  35 # CHECK:  xori   $11, $11, 12    # encoding: [0x0c,0x00,0x6b,0x39]
  36 # CHECK:  wsbh   $6, $7          # encoding: [0xa0,0x30,0x07,0x7c]
  37 # CHECK:  not    $7, $8          # encoding: [0x27,0x38,0x00,0x01]
  38      and    $9,  $6, $7
  39      and    $9,  $6, 17767
  40      andi   $9,  $6, 17767
  41      andi   $9,  17767
  42      clo    $6,  $7
  43      clz    $6,  $7
  44      ins    $19, $9, 6,7
  45      nor    $9,  $6, $7
  46      or     $3,  $3, $5
  47      or     $4,  $5, 17767
  48      ori    $9,  $6, 17767
  49      ori    $11, 128
  50      rotr   $9,  $6, 7
  51      rotrv  $9,  $6, $7
  52      sll    $4,  $3, 7
  53      sllv   $2,  $3, $5
  54      slt    $3,  $3, $5
  55      slt    $3,  $3, 103
  56      slti   $3,  $3, 103
  57      sltiu  $3,  $3, 103
  58      sltu   $3,  $3, $5
  59      sra    $4,  $3, 7
  60      srav   $2,  $3, $5
  61      srl    $4,  $3, 7
  62      srlv   $2,  $3, $5
  63      xor    $3,  $3, $5
  64      xor    $9,  $6, 17767
  65      xori   $9,  $6, 17767
  66      xori   $11, 12
  67      wsbh   $6,  $7
  68      not    $7  ,$8
  69
  70 #------------------------------------------------------------------------------
  71 # Arithmetic instructions
  72 #------------------------------------------------------------------------------
  73
  74 # CHECK:  add    $9, $6, $7      # encoding: [0x20,0x48,0xc7,0x00]
  75 # CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
  76 # CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
  77 # CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
  78 # CHECK:  addi   $9, $9, 17767   # encoding: [0x67,0x45,0x29,0x21]
  79 # CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
  80 # CHECK:  addiu  $11, $11, 40    # encoding: [0x28,0x00,0x6b,0x25]
  81 # CHECK:  addu   $9, $6, $7      # encoding: [0x21,0x48,0xc7,0x00]
  82 # CHECK:  madd   $6, $7          # encoding: [0x00,0x00,0xc7,0x70]
  83 # CHECK:  maddu  $6, $7          # encoding: [0x01,0x00,0xc7,0x70]
  84 # CHECK:  msub   $6, $7          # encoding: [0x04,0x00,0xc7,0x70]
  85 # CHECK:  msubu  $6, $7          # encoding: [0x05,0x00,0xc7,0x70]
  86 # CHECK:  mult   $3, $5          # encoding: [0x18,0x00,0x65,0x00]
  87 # CHECK:  multu  $3, $5          # encoding: [0x19,0x00,0x65,0x00]
  88 # CHECK:  sub    $9, $6, $7      # encoding: [0x22,0x48,0xc7,0x00]
  89 # CHECK:  addi   $sp, $sp, -56   # encoding: [0xc8,0xff,0xbd,0x23]
  90 # CHECK:  subu   $4, $3, $5      # encoding: [0x23,0x20,0x65,0x00]
  91 # CHECK:  addiu   $sp, $sp, -40  # encoding: [0xd8,0xff,0xbd,0x27]
  92 # CHECK:  neg     $6, $7         # encoding: [0x22,0x30,0x07,0x00]
  93 # CHECK:  negu    $6, $7         # encoding: [0x23,0x30,0x07,0x00]
  94 # CHECK:  move    $7, $8         # encoding: [0x25,0x38,0x00,0x01]
  95 # CHECK:  .set    push
  96 # CHECK:  .set    mips32r2
  97 # CHECK:  rdhwr   $5, $29
  98 # CHECK:  .set    pop            # encoding: [0x3b,0xe8,0x05,0x7c]
  99     add    $9,$6,$7
 100     add    $9,$6,17767
 101     addu   $9,$6,-15001
 102     addi   $9,$6,17767
 103     addi   $9,17767
 104     addiu  $9,$6,-15001
 105     addiu  $11,40
 106     addu   $9,$6,$7
 107     madd   $6,$7
 108     maddu  $6,$7
 109     msub   $6,$7
 110     msubu  $6,$7
 111     mult   $3,$5
 112     multu  $3,$5
 113     sub    $9,$6,$7
 114     sub    $sp,$sp,56
 115     subu   $4,$3,$5
 116     subu    $sp,$sp,40
 117     neg    $6,$7
 118     negu   $6,$7
 119     move   $7,$8
 120     rdhwr   $5, $29
 121
 122 #------------------------------------------------------------------------------
 123 # Shortcuts for arithmetic instructions
 124 #------------------------------------------------------------------------------
 125
 126 # CHECK:        add     $9, $9, $3      # encoding: [0x20,0x48,0x23,0x01]
 127 # CHECK:        addu    $9, $9, $3      # encoding: [0x21,0x48,0x23,0x01]
 128 # CHECK:        addi    $9, $9, 10      # encoding: [0x0a,0x00,0x29,0x21]
 129 # CHECK:        addiu   $9, $9, 10      # encoding: [0x0a,0x00,0x29,0x25]
 130 # CHECK:        and     $5, $5, $6      # encoding: [0x24,0x28,0xa6,0x00]
 131 # CHECK:        mul     $9, $9, $3      # encoding: [0x02,0x48,0x23,0x71]
 132 # CHECK:        or      $2, $2, $4      # encoding: [0x25,0x10,0x44,0x00]
 133 # CHECK:        sub     $9, $9, $3      # encoding: [0x22,0x48,0x23,0x01]
 134 # CHECK:        subu    $9, $9, $3      # encoding: [0x23,0x48,0x23,0x01]
 135 # CHECK:        addi    $9, $9, -10     # encoding: [0xf6,0xff,0x29,0x21]
 136 # CHECK:        addiu   $9, $9, -10     # encoding: [0xf6,0xff,0x29,0x25]
 137 # CHECK:        xor     $9, $9, $10     # encoding: [0x26,0x48,0x2a,0x01]
 138         add     $9, $3
 139         addu    $9, $3
 140         add     $9, 10
 141         addu    $9, 10
 142         and     $5, $6
 143         mul     $9, $3
 144         or      $2, $4
 145         sub     $9, $3
 146         subu    $9, $3
 147         sub     $9, 10
 148         subu    $9, 10
 149         xor     $9, $10