test/MC/Mips/macro-ddiv.s

   1 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips64r2 | \
   2 # RUN:   FileCheck %s --check-prefix=CHECK-NOTRAP
   3 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips64r2 \
   4 # RUN:  -mattr=+use-tcc-in-div | FileCheck %s --check-prefix=CHECK-TRAP
   5
   6   ddiv $25, $11
   7 # CHECK-NOTRAP: bne $11, $zero, 8         # encoding: [0x15,0x60,0x00,0x02]
   8 # CHECK-NOTRAP: ddiv $zero, $25, $11      # encoding: [0x03,0x2b,0x00,0x1e]
   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, 20           # encoding: [0x15,0x61,0x00,0x05]
  12 # CHECK-NOTRAP: addiu $1, $zero, 1        # encoding: [0x24,0x01,0x00,0x01]
  13 # CHECK-NOTRAP: dsll32 $1, $1, 31         # encoding: [0x00,0x01,0x0f,0xfc]
  14 # CHECK-NOTRAP: bne $25, $1, 8            # encoding: [0x17,0x21,0x00,0x02]
  15 # CHECK-NOTRAP: sll $zero, $zero, 0       # encoding: [0x00,0x00,0x00,0x00]
  16 # CHECK-NOTRAP: break 6                   # encoding: [0x00,0x06,0x00,0x0d]
  17 # CHECK-NOTRAP: mflo $25                  # encoding: [0x00,0x00,0xc8,0x12]
  18
  19   ddiv $24,$12
  20 # CHECK-NOTRAP: bne $12, $zero, 8         # encoding: [0x15,0x80,0x00,0x02]
  21 # CHECK-NOTRAP: ddiv $zero, $24, $12      # encoding: [0x03,0x0c,0x00,0x1e]
  22 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  23 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0x24,0x01,0xff,0xff]
  24 # CHECK-NOTRAP: bne $12, $1, 20           # encoding: [0x15,0x81,0x00,0x05]
  25 # CHECK-NOTRAP: addiu $1, $zero, 1        # encoding: [0x24,0x01,0x00,0x01]
  26 # CHECK-NOTRAP: dsll32 $1, $1, 31         # encoding: [0x00,0x01,0x0f,0xfc]
  27 # CHECK-NOTRAP: bne $24, $1, 8            # encoding: [0x17,0x01,0x00,0x02]
  28 # CHECK-NOTRAP: sll $zero, $zero, 0       # encoding: [0x00,0x00,0x00,0x00]
  29 # CHECK-NOTRAP: break 6                   # encoding: [0x00,0x06,0x00,0x0d]
  30 # CHECK-NOTRAP: mflo $24                  # encoding: [0x00,0x00,0xc0,0x12]
  31
  32   ddiv $25,$0
  33 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  34
  35   ddiv $0,$9
  36 # CHECK-NOTRAP: bne $9, $zero, 8          # encoding: [0x15,0x20,0x00,0x02]
  37 # CHECK-NOTRAP: ddiv $zero, $zero, $9     # encoding: [0x00,0x09,0x00,0x1e]
  38 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  39 # CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0x24,0x01,0xff,0xff]
  40 # CHECK-NOTRAP: bne $9, $1, 20            # encoding: [0x15,0x21,0x00,0x05]
  41 # CHECK-NOTRAP: addiu $1, $zero, 1        # encoding: [0x24,0x01,0x00,0x01]
  42 # CHECK-NOTRAP: dsll32 $1, $1, 31         # encoding: [0x00,0x01,0x0f,0xfc]
  43 # CHECK-NOTRAP: bne $zero, $1, 8          # encoding: [0x14,0x01,0x00,0x02]
  44 # CHECK-NOTRAP: sll $zero, $zero, 0       # encoding: [0x00,0x00,0x00,0x00]
  45 # CHECK-NOTRAP: break 6                   # encoding: [0x00,0x06,0x00,0x0d]
  46 # CHECK-NOTRAP: mflo $zero                # encoding: [0x00,0x00,0x00,0x12]
  47
  48   ddiv $0,$0
  49 # CHECK-NOTRAP: break 7                   # encoding: [0x00,0x07,0x00,0x0d]
  50
  51   ddiv $25,$11
  52 # CHECK-TRAP: teq $11, $zero, 7           # encoding: [0x01,0x60,0x01,0xf4]
  53 # CHECK-TRAP: ddiv $zero, $25, $11        # encoding: [0x03,0x2b,0x00,0x1e]
  54 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0x24,0x01,0xff,0xff]
  55 # CHECK-TRAP: bne $11, $1, 12             # encoding: [0x15,0x61,0x00,0x03]
  56 # CHECK-TRAP: addiu $1, $zero, 1          # encoding: [0x24,0x01,0x00,0x01]
  57 # CHECK-TRAP: dsll32 $1, $1, 31           # encoding: [0x00,0x01,0x0f,0xfc]
  58 # CHECK-TRAP: teq $25, $1, 6              # encoding: [0x03,0x21,0x01,0xb4]
  59 # CHECK-TRAP: mflo $25                    # encoding: [0x00,0x00,0xc8,0x12]
  60
  61   ddiv $24,$12
  62 # CHECK-TRAP: teq $12, $zero, 7           # encoding: [0x01,0x80,0x01,0xf4]
  63 # CHECK-TRAP: ddiv $zero, $24, $12        # encoding: [0x03,0x0c,0x00,0x1e]
  64 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0x24,0x01,0xff,0xff]
  65 # CHECK-TRAP: bne $12, $1, 12             # encoding: [0x15,0x81,0x00,0x03]
  66 # CHECK-TRAP: addiu $1, $zero, 1          # encoding: [0x24,0x01,0x00,0x01]
  67 # CHECK-TRAP: dsll32 $1, $1, 31           # encoding: [0x00,0x01,0x0f,0xfc]
  68 # CHECK-TRAP: teq $24, $1, 6              # encoding: [0x03,0x01,0x01,0xb4]
  69 # CHECK-TRAP: mflo $24                    # encoding: [0x00,0x00,0xc0,0x12]
  70
  71   ddiv $25,$0
  72 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0x00,0x00,0x01,0xf4]
  73
  74   ddiv $0,$9
  75 # CHECK-TRAP: teq $9, $zero, 7            # encoding: [0x01,0x20,0x01,0xf4]
  76 # CHECK-TRAP: ddiv $zero, $zero, $9       # encoding: [0x00,0x09,0x00,0x1e]
  77 # CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0x24,0x01,0xff,0xff]
  78 # CHECK-TRAP: bne $9, $1, 12              # encoding: [0x15,0x21,0x00,0x03]
  79 # CHECK-TRAP: addiu $1, $zero, 1          # encoding: [0x24,0x01,0x00,0x01]
  80 # CHECK-TRAP: dsll32 $1, $1, 31           # encoding: [0x00,0x01,0x0f,0xfc]
  81 # CHECK-TRAP: teq $zero, $1, 6            # encoding: [0x00,0x01,0x01,0xb4]
  82 # CHECK-TRAP: mflo $zero                  # encoding: [0x00,0x00,0x00,0x12]
  83
  84   ddiv $0,$0
  85 # CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0x00,0x00,0x01,0xf4]