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

   1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips | FileCheck -check-prefix=CHECK-EL %s
   2 # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips | FileCheck -check-prefix=CHECK-EB %s
   3 # Check that the assembler can handle the documented syntax
   4 # for arithmetic and logical instructions.
   5 #------------------------------------------------------------------------------
   6 # Arithmetic and Logical Instructions
   7 #------------------------------------------------------------------------------
   8 # Little endian
   9 #------------------------------------------------------------------------------
  10 # CHECK-EL: add   $9, $6, $7      # encoding: [0xe6,0x00,0x10,0x49]
  11 # CHECK-EL: addi  $9, $6, 17767   # encoding: [0x26,0x11,0x67,0x45]
  12 # CHECK-EL: addiu $9, $6, -15001  # encoding: [0x26,0x31,0x67,0xc5]
  13 # CHECK-EL: addi  $9, $6, 17767   # encoding: [0x26,0x11,0x67,0x45]
  14 # CHECK-EL: addiu $9, $6, -15001  # encoding: [0x26,0x31,0x67,0xc5]
  15 # CHECK-EL: addu  $9, $6, $7      # encoding: [0xe6,0x00,0x50,0x49]
  16 # CHECK-EL: sub   $9, $6, $7      # encoding: [0xe6,0x00,0x90,0x49]
  17 # CHECK-EL: subu  $4, $3, $5      # encoding: [0xa3,0x00,0xd0,0x21]
  18 # CHECK-EL: neg   $6, $7          # encoding: [0xe0,0x00,0x90,0x31]
  19 # CHECK-EL: negu  $6, $7          # encoding: [0xe0,0x00,0xd0,0x31]
  20 # CHECK-EL: slt    $3, $3, $5     # encoding: [0xa3,0x00,0x50,0x1b]
  21 # CHECK-EL: slti   $3, $3, 103    # encoding: [0x63,0x90,0x67,0x00]
  22 # CHECK-EL: slti   $3, $3, 103    # encoding: [0x63,0x90,0x67,0x00]
  23 # CHECK-EL: sltiu  $3, $3, 103    # encoding: [0x63,0xb0,0x67,0x00]
  24 # CHECK-EL: sltu   $3, $3, $5     # encoding: [0xa3,0x00,0x90,0x1b]
  25 # CHECK-EL: lui    $9, 17767      # encoding: [0xa9,0x41,0x67,0x45]
  26 # CHECK-EL: and    $9, $6, $7     # encoding: [0xe6,0x00,0x50,0x4a]
  27 # CHECK-EL: andi   $9, $6, 17767  # encoding: [0x26,0xd1,0x67,0x45]
  28 # CHECK-EL: andi   $9, $6, 17767  # encoding: [0x26,0xd1,0x67,0x45]
  29 # CHECK-EL: or     $3, $4, $5     # encoding: [0xa4,0x00,0x90,0x1a]
  30 # CHECK-EL: ori    $9, $6, 17767  # encoding: [0x26,0x51,0x67,0x45]
  31 # CHECK-EL: xor    $3, $3, $5     # encoding: [0xa3,0x00,0x10,0x1b]
  32 # CHECK-EL: xori   $9, $6, 17767  # encoding: [0x26,0x71,0x67,0x45]
  33 # CHECK-EL: xori   $9, $6, 17767  # encoding: [0x26,0x71,0x67,0x45]
  34 # CHECK-EL: nor    $9, $6, $7     # encoding: [0xe6,0x00,0xd0,0x4a]
  35 # CHECK-EL: not    $7, $8         # encoding: [0x08,0x00,0xd0,0x3a]
  36 # CHECK-EL: mul    $9, $6, $7     # encoding: [0xe6,0x00,0x10,0x4a]
  37 # CHECK-EL: mult   $9, $7         # encoding: [0xe9,0x00,0x3c,0x8b]
  38 # CHECK-EL: multu  $9, $7         # encoding: [0xe9,0x00,0x3c,0x9b]
  39 # CHECK-EL: div    $zero, $9, $7  # encoding: [0xe9,0x00,0x3c,0xab]
  40 # CHECK-EL: divu   $zero, $9, $7  # encoding: [0xe9,0x00,0x3c,0xbb]
  41 # CHECK-EL: addiupc $2, 20        # encoding: [0x00,0x79,0x05,0x00]
  42 # CHECK-EL: addiupc $7, 16777212  # encoding: [0xbf,0x7b,0xff,0xff]
  43 # CHECK-EL: addiupc $7, -16777216 # encoding: [0xc0,0x7b,0x00,0x00]
  44 #------------------------------------------------------------------------------
  45 # Big endian
  46 #------------------------------------------------------------------------------
  47 # CHECK-EB: add $9, $6, $7        # encoding: [0x00,0xe6,0x49,0x10]
  48 # CHECK-EB: addi  $9, $6, 17767   # encoding: [0x11,0x26,0x45,0x67]
  49 # CHECK-EB: addiu $9, $6, -15001  # encoding: [0x31,0x26,0xc5,0x67]
  50 # CHECK-EB: addi  $9, $6, 17767   # encoding: [0x11,0x26,0x45,0x67]
  51 # CHECK-EB: addiu $9, $6, -15001  # encoding: [0x31,0x26,0xc5,0x67]
  52 # CHECK-EB: addu  $9, $6, $7      # encoding: [0x00,0xe6,0x49,0x50]
  53 # CHECK-EB: sub $9, $6, $7        # encoding: [0x00,0xe6,0x49,0x90]
  54 # CHECK-EB: subu  $4, $3, $5      # encoding: [0x00,0xa3,0x21,0xd0]
  55 # CHECK-EB: neg $6, $7            # encoding: [0x00,0xe0,0x31,0x90]
  56 # CHECK-EB: negu  $6, $7          # encoding: [0x00,0xe0,0x31,0xd0]
  57 # CHECK-EB: slt $3, $3, $5        # encoding: [0x00,0xa3,0x1b,0x50]
  58 # CHECK-EB: slti  $3, $3, 103     # encoding: [0x90,0x63,0x00,0x67]
  59 # CHECK-EB: slti  $3, $3, 103     # encoding: [0x90,0x63,0x00,0x67]
  60 # CHECK-EB: sltiu $3, $3, 103     # encoding: [0xb0,0x63,0x00,0x67]
  61 # CHECK-EB: sltu  $3, $3, $5      # encoding: [0x00,0xa3,0x1b,0x90]
  62 # CHECK-EB: lui $9, 17767         # encoding: [0x41,0xa9,0x45,0x67]
  63 # CHECK-EB: and $9, $6, $7        # encoding: [0x00,0xe6,0x4a,0x50]
  64 # CHECK-EB:  andi  $9, $6, 17767  # encoding: [0xd1,0x26,0x45,0x67]
  65 # CHECK-EB:  andi  $9, $6, 17767  # encoding: [0xd1,0x26,0x45,0x67]
  66 # CHECK-EB:  or  $3, $4, $5       # encoding: [0x00,0xa4,0x1a,0x90]
  67 # CHECK-EB:  ori $9, $6, 17767    # encoding: [0x51,0x26,0x45,0x67]
  68 # CHECK-EB:  xor $3, $3, $5       # encoding: [0x00,0xa3,0x1b,0x10]
  69 # CHECK-EB:  xori  $9, $6, 17767  # encoding: [0x71,0x26,0x45,0x67]
  70 # CHECK-EB:  xori  $9, $6, 17767  # encoding: [0x71,0x26,0x45,0x67]
  71 # CHECK-EB:  nor $9, $6, $7       # encoding: [0x00,0xe6,0x4a,0xd0]
  72 # CHECK-EB:  not $7, $8           # encoding: [0x00,0x08,0x3a,0xd0]
  73 # CHECK-EB:  mul $9, $6, $7       # encoding: [0x00,0xe6,0x4a,0x10]
  74 # CHECK-EB:  mult  $9, $7         # encoding: [0x00,0xe9,0x8b,0x3c]
  75 # CHECK-EB:  multu $9, $7         # encoding: [0x00,0xe9,0x9b,0x3c]
  76 # CHECK-EB: div  $zero, $9, $7    # encoding: [0x00,0xe9,0xab,0x3c]
  77 # CHECK-EB: divu $zero, $9, $7    # encoding: [0x00,0xe9,0xbb,0x3c]
  78 # CHECK-EB: addiupc $2, 20        # encoding: [0x79,0x00,0x00,0x05]
  79 # CHECK-EB: addiupc $7, 16777212  # encoding: [0x7b,0xbf,0xff,0xff]
  80 # CHECK-EB: addiupc $7, -16777216 # encoding: [0x7b,0xc0,0x00,0x00]
  81     add    $9, $6, $7
  82     add    $9, $6, 17767
  83     addu   $9, $6, -15001
  84     addi   $9, $6, 17767
  85     addiu  $9, $6,-15001
  86     addu   $9, $6, $7
  87     sub    $9, $6, $7
  88     subu   $4, $3, $5
  89     neg    $6, $7
  90     negu   $6, $7
  91     move   $7, $8
  92     slt    $3, $3, $5
  93     slt    $3, $3, 103
  94     slti   $3, $3, 103
  95     sltiu  $3, $3, 103
  96     sltu   $3, $3, $5
  97     lui    $9, 17767
  98     and    $9, $6, $7
  99     and    $9, $6, 17767
 100     andi   $9, $6, 17767
 101     or     $3, $4, $5
 102     ori    $9, $6, 17767
 103     xor    $3, $3, $5
 104     xor    $9, $6, 17767
 105     xori   $9, $6, 17767
 106     nor    $9, $6, $7
 107     nor    $7, $8, $zero
 108     mul    $9, $6, $7
 109     mult   $9, $7
 110     multu  $9, $7
 111     div    $0, $9, $7
 112     divu   $0, $9, $7
 113     addiupc $2, 20
 114     addiupc $7, 16777212
 115     addiupc $7, -16777216