test/MC/Mips/macro-rem.s

   1 # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32 | \
   2 # RUN:   FileCheck %s --check-prefix=CHECK-NOTRAP
   3 # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32 \
   4 # RUN:  -mattr=+use-tcc-in-div | FileCheck %s --check-prefix=CHECK-TRAP
   5
   6   rem $4,$5
   7 # CHECK-NOTRAP: bnez $5, $tmp0            # encoding: [A,A,0xa0,0x14]
   8 # CHECK-NOTRAP:                           # fixup A - offset: 0, value: ($tmp0)-4, kind: fixup_Mips_PC16
   9 # CHECK-NOTRAP: div $zero, $4, $5         # encoding: [0x1a,0x00,0x85,0x00]
  10 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
  11 # CHECK-NOTRAP: $tmp0
  12 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0xff,0xff,0x01,0x24]
  13 # CHECK-NOTRAP: bne $5, $1, $tmp1         # encoding: [A,A,0xa1,0x14]
  14 # CHECK-NOTRAP:                           # fixup A - offset: 0, value: ($tmp1)-4, kind: fixup_Mips_PC16
  15 # CHECK-NOTRAP: lui $1, 32768             # encoding: [0x00,0x80,0x01,0x3c]
  16 # CHECK-NOTRAP: bne $4, $1, $tmp1         # encoding: [A,A,0x81,0x14]
  17 # CHECK-NOTRAP:                           # fixup A - offset: 0, value: ($tmp1)-4, kind: fixup_Mips_PC16
  18 # CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
  19 # CHECK-NOTRAP: break 6                   # encoding: [0x0d,0x00,0x06,0x00]
  20 # CHECK-NOTRAP: $tmp1
  21 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  22
  23 # CHECK-TRAP: teq $5, $zero, 7            # encoding: [0xf4,0x01,0xa0,0x00]
  24 # CHECK-TRAP: div $zero, $4, $5           # encoding: [0x1a,0x00,0x85,0x00]
  25 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0xff,0xff,0x01,0x24]
  26 # CHECK-TRAP: bne $5, $1, $tmp0           # encoding: [A,A,0xa1,0x14]
  27 # CHECK-TRAP: lui $1, 32768               # encoding: [0x00,0x80,0x01,0x3c]
  28 # CHECK-TRAP: teq $4, $1, 6               # encoding: [0xb4,0x01,0x81,0x00]
  29 # CHECK-TRAP: $tmp0
  30 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  31
  32   rem $4,$0
  33 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
  34 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
  35
  36   rem $4,0
  37 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
  38 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
  39
  40   rem $0,0
  41 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
  42 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
  43
  44   rem $4,1
  45 # CHECK-NOTRAP: move $4, $zero            # encoding: [0x25,0x20,0x00,0x00]
  46 # CHECK-TRAP: move $4, $zero              # encoding: [0x25,0x20,0x00,0x00]
  47
  48   rem $4,-1
  49 # CHECK-NOTRAP: move $4, $zero            # encoding: [0x25,0x20,0x00,0x00]
  50 # CHECK-TRAP: move $4, $zero              # encoding: [0x25,0x20,0x00,0x00]
  51
  52   rem $4,2
  53 # CHECK-NOTRAP: addiu $1, $zero, 2        # encoding: [0x02,0x00,0x01,0x24]
  54 # CHECK-NOTRAP: div $zero, $4, $1         # encoding: [0x1a,0x00,0x81,0x00]
  55 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  56 # CHECK-TRAP: addiu $1, $zero, 2          # encoding: [0x02,0x00,0x01,0x24]
  57 # CHECK-TRAP: div $zero, $4, $1           # encoding: [0x1a,0x00,0x81,0x00]
  58 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  59
  60   rem $4,0x8000
  61 # CHECK-NOTRAP: ori $1, $zero, 32768      # encoding: [0x00,0x80,0x01,0x34]
  62 # CHECK-NOTRAP: div $zero, $4, $1         # encoding: [0x1a,0x00,0x81,0x00]
  63 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  64 # CHECK-TRAP: ori $1, $zero, 32768        # encoding: [0x00,0x80,0x01,0x34]
  65 # CHECK-TRAP: div $zero, $4, $1           # encoding: [0x1a,0x00,0x81,0x00]
  66 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  67
  68   rem $4,-0x8000
  69 # CHECK-NOTRAP: addiu $1, $zero, -32768   # encoding: [0x00,0x80,0x01,0x24]
  70 # CHECK-NOTRAP: div $zero, $4, $1         # encoding: [0x1a,0x00,0x81,0x00]
  71 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  72 # CHECK-TRAP: addiu $1, $zero, -32768     # encoding: [0x00,0x80,0x01,0x24]
  73 # CHECK-TRAP: div $zero, $4, $1           # encoding: [0x1a,0x00,0x81,0x00]
  74 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  75
  76   rem $4,0x10000
  77 # CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
  78 # CHECK-NOTRAP: div $zero, $4, $1         # encoding: [0x1a,0x00,0x81,0x00]
  79 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  80 # CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
  81 # CHECK-TRAP: div $zero, $4, $1           # encoding: [0x1a,0x00,0x81,0x00]
  82 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  83
  84   rem $4,0x1a5a5
  85 # CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
  86 # CHECK-NOTRAP: ori $1, $1, 42405         # encoding: [0xa5,0xa5,0x21,0x34]
  87 # CHECK-NOTRAP: div $zero, $4, $1         # encoding: [0x1a,0x00,0x81,0x00]
  88 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
  89 # CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
  90 # CHECK-TRAP: ori $1, $1, 42405           # encoding: [0xa5,0xa5,0x21,0x34]
  91 # CHECK-TRAP: div $zero, $4, $1           # encoding: [0x1a,0x00,0x81,0x00]
  92 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
  93
  94   rem $4,$5,$6
  95 # CHECK-NOTRAP: bnez $6, $tmp2            # encoding: [A,A,0xc0,0x14]
  96 # CHECK-NOTRAP: div $zero, $5, $6         # encoding: [0x1a,0x00,0xa6,0x00]
  97 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
  98 # CHECk-NOTRAP: $tmp2
  99 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0xff,0xff,0x01,0x24]
 100 # CHECK-NOTRAP: bne $6, $1, $tmp3         # encoding: [A,A,0xc1,0x14]
 101 # CHECK-NOTRAP: lui $1, 32768             # encoding: [0x00,0x80,0x01,0x3c]
 102 # CHECK-NOTRAP: bne $5, $1, $tmp3         # encoding: [A,A,0xa1,0x14]
 103 # CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
 104 # CHECK-NOTRAP: break 6                   # encoding: [0x0d,0x00,0x06,0x00]
 105 # CHECK-NOTRAP: $tmp3
 106 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 107 # CHECK-TRAP: teq $6, $zero, 7            # encoding: [0xf4,0x01,0xc0,0x00]
 108 # CHECK-TRAP: div $zero, $5, $6           # encoding: [0x1a,0x00,0xa6,0x00]
 109 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0xff,0xff,0x01,0x24]
 110 # CHECK-TRAP: bne $6, $1, $tmp1           # encoding: [A,A,0xc1,0x14]
 111 # CHECK-TRAP: lui $1, 32768               # encoding: [0x00,0x80,0x01,0x3c]
 112 # CHECK-TRAP: teq $5, $1, 6               # encoding: [0xb4,0x01,0xa1,0x00]
 113 # CHECK-TRAP: $tmp1
 114 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
 115
 116   rem $4,$5,$0
 117 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
 118 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
 119
 120   rem $4,$0,$0
 121 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
 122 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
 123
 124   rem $0,$5,$4
 125 # CHECK-NOTRAP: div $zero, $5, $4         # encoding: [0x1a,0x00,0xa4,0x00]
 126 # CHECK-TRAP: div $zero, $5, $4           # encoding: [0x1a,0x00,0xa4,0x00]
 127
 128   rem $4,$5,0
 129 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
 130 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
 131
 132   rem $4,$0,0
 133 # CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
 134 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
 135
 136   rem $4,$5,1
 137 # CHECK-NOTRAP: move $4, $zero            # encoding: [0x25,0x20,0x00,0x00]
 138 # CHECK-TRAP: move $4, $zero              # encoding: [0x25,0x20,0x00,0x00]
 139
 140   rem $4,$5,-1
 141 # CHECK-NOTRAP: move $4, $zero            # encoding: [0x25,0x20,0x00,0x00]
 142 # CHECK-TRAP: move $4, $zero              # encoding: [0x25,0x20,0x00,0x00]
 143
 144   rem $4,$5,2
 145 # CHECK-NOTRAP: addiu $1, $zero, 2        # encoding: [0x02,0x00,0x01,0x24]
 146 # CHECK-NOTRAP: div $zero, $5, $1         # encoding: [0x1a,0x00,0xa1,0x00]
 147 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 148 # CHECK-TRAP: addiu $1, $zero, 2          # encoding: [0x02,0x00,0x01,0x24]
 149 # CHECK-TRAP: div $zero, $5, $1           # encoding: [0x1a,0x00,0xa1,0x00]
 150 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
 151
 152   rem $4,$5,0x8000
 153 # CHECK-NOTRAP: ori $1, $zero, 32768      # encoding: [0x00,0x80,0x01,0x34]
 154 # CHECK-NOTRAP: div $zero, $5, $1         # encoding: [0x1a,0x00,0xa1,0x00]
 155 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 156 # CHECK-TRAP: ori $1, $zero, 32768        # encoding: [0x00,0x80,0x01,0x34]
 157 # CHECK-TRAP: div $zero, $5, $1           # encoding: [0x1a,0x00,0xa1,0x00]
 158 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
 159
 160
 161   rem $4,$5,-0x8000
 162 # CHECK-NOTRAP: addiu $1, $zero, -32768   # encoding: [0x00,0x80,0x01,0x24]
 163 # CHECK-NOTRAP: div $zero, $5, $1         # encoding: [0x1a,0x00,0xa1,0x00]
 164 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 165 # CHECK-TRAP: addiu $1, $zero, -32768     # encoding: [0x00,0x80,0x01,0x24]
 166 # CHECK-TRAP: div $zero, $5, $1           # encoding: [0x1a,0x00,0xa1,0x00]
 167 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
 168
 169
 170   rem $4,$5,0x10000
 171 # CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 172 # CHECK-NOTRAP: div $zero, $5, $1         # encoding: [0x1a,0x00,0xa1,0x00]
 173 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 174 # CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
 175 # CHECK-TRAP: div $zero, $5, $1           # encoding: [0x1a,0x00,0xa1,0x00]
 176 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
 177
 178
 179   rem $4,$5,0x1a5a5
 180 # CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
 181 # CHECK-NOTRAP: ori $1, $1, 42405         # encoding: [0xa5,0xa5,0x21,0x34]
 182 # CHECK-NOTRAP: div $zero, $5, $1         # encoding: [0x1a,0x00,0xa1,0x00]
 183 # CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
 184 # CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
 185 # CHECK-TRAP: ori $1, $1, 42405           # encoding: [0xa5,0xa5,0x21,0x34]
 186 # CHECK-TRAP: div $zero, $5, $1           # encoding: [0x1a,0x00,0xa1,0x00]
 187 # CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]