test/MC/Mips/macro-div.s

   1 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | \
   2 # RUN:   FileCheck %s --check-prefix=CHECK-NOTRAP
   3 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 \
   4 # RUN:  -mattr=+use-tcc-in-div | FileCheck %s --check-prefix=CHECK-TRAP
   5
   6   div $25,$11
   7 # CHECK-NOTRAP: bnez $11, 8               # encoding: [0x15,0x60,0x00,0x02]
   8 # CHECK-NOTRAP: div $zero, $25, $11       # encoding: [0x03,0x2b,0x00,0x1a]
   9 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  10 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0x24,0x01,0xff,0xff]
  11 # CHECK-NOTRAP: bne $11, $1, 16           # encoding: [0x15,0x61,0x00,0x04]
  12 # CHECK-NOTRAP: lui $1, 32768             # encoding: [0x3c,0x01,0x80,0x00]
  13 # CHECK-NOTRAP: bne $25, $1, 8            # encoding: [0x17,0x21,0x00,0x02]
  14 # CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
  15 # CHECK-NOTRAP: break 6                   # encoding: [0x00,0x06,0x00,0x0d]
  16 # CHECK-NOTRAP: mflo $25                  # encoding: [0x00,0x00,0xc8,0x12]
  17
  18   div $24,$12
  19 # CHECK-NOTRAP: bnez $12, 8               # encoding: [0x15,0x80,0x00,0x02]
  20 # CHECK-NOTRAP: div $zero, $24, $12       # encoding: [0x03,0x0c,0x00,0x1a]
  21 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  22 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0x24,0x01,0xff,0xff]
  23 # CHECK-NOTRAP: bne $12, $1, 16           # encoding: [0x15,0x81,0x00,0x04]
  24 # CHECK-NOTRAP: lui $1, 32768             # encoding: [0x3c,0x01,0x80,0x00]
  25 # CHECK-NOTRAP: bne $24, $1, 8            # encoding: [0x17,0x01,0x00,0x02]
  26 # CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
  27 # CHECK-NOTRAP: break 6                   # encoding: [0x00,0x06,0x00,0x0d]
  28 # CHECK-NOTRAP: mflo $24                  # encoding: [0x00,0x00,0xc0,0x12]
  29
  30   div $25,$0
  31 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  32
  33   div $0,$9
  34 # CHECK-NOTRAP: div $zero, $zero, $9      # encoding: [0x00,0x09,0x00,0x1a]
  35
  36   div $0,$0
  37 # CHECK-NOTRAP: div $zero, $zero, $zero   # encoding: [0x00,0x00,0x00,0x1a]
  38
  39   div $25, $11
  40 # CHECK-TRAP: teq $11, $zero, 7           # encoding: [0x01,0x60,0x01,0xf4]
  41 # CHECK-TRAP: div $zero, $25, $11         # encoding: [0x03,0x2b,0x00,0x1a]
  42 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0x24,0x01,0xff,0xff]
  43 # CHECK-TRAP: bne $11, $1, 8              # encoding: [0x15,0x61,0x00,0x02]
  44 # CHECK-TRAP: lui $1, 32768               # encoding: [0x3c,0x01,0x80,0x00]
  45 # CHECK-TRAP: teq $25, $1, 6              # encoding: [0x03,0x21,0x01,0xb4]
  46 # CHECK-TRAP: mflo $25                    # encoding: [0x00,0x00,0xc8,0x12]
  47
  48   div $24,$12
  49 # CHECK-TRAP: teq $12, $zero, 7           # encoding: [0x01,0x80,0x01,0xf4]
  50 # CHECK-TRAP: div $zero, $24, $12         # encoding: [0x03,0x0c,0x00,0x1a]
  51 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0x24,0x01,0xff,0xff]
  52 # CHECK-TRAP: bne $12, $1, 8              # encoding: [0x15,0x81,0x00,0x02]
  53 # CHECK-TRAP: lui $1, 32768               # encoding: [0x3c,0x01,0x80,0x00]
  54 # CHECK-TRAP: teq $24, $1, 6              # encoding: [0x03,0x01,0x01,0xb4]
  55 # CHECK-TRAP: mflo $24                    # encoding: [0x00,0x00,0xc0,0x12]
  56
  57   div $25,$0
  58 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0x00,0x00,0x01,0xf4]
  59
  60   div $0,$9
  61 # CHECK-TRAP: div $zero, $zero, $9        # encoding: [0x00,0x09,0x00,0x1a]
  62
  63   div $0,$0
  64 # CHECK-TRAP: div $zero, $zero, $zero     # encoding: [0x00,0x00,0x00,0x1a]