test/MC/Mips/mul-macro-variants.s

   1 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
   2 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r3 | FileCheck %s
   3 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mcpu=mips64r5 | FileCheck %s
   4
   5 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64 | FileCheck %s --check-prefix=CHECK-TRAP
   6 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r2 | FileCheck %s --check-prefix=CHECK-TRAP
   7 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r3 | FileCheck %s --check-prefix=CHECK-TRAP
   8 # RUN: llvm-mc  %s -triple mips-unknown-linux -show-encoding -mattr=use-tcc-in-div -mcpu=mips64r5 | FileCheck %s --check-prefix=CHECK-TRAP
   9
  10 .text
  11 text_label:
  12
  13   mul  $4, $5
  14 # CHECK:        mul     $4, $4, $5              # encoding: [0x70,0x85,0x20,0x02]
  15 # CHECK-TRAP:   mul     $4, $4, $5              # encoding: [0x70,0x85,0x20,0x02]
  16   mul   $4, $5, $6
  17 # CHECK:        mul     $4, $5, $6              # encoding: [0x70,0xa6,0x20,0x02]
  18 # CHECK-TRAP:   mul     $4, $5, $6              # encoding: [0x70,0xa6,0x20,0x02]
  19   mul  $4, $5, 0
  20 # CHECK:        addiu   $1, $zero, 0            # encoding: [0x24,0x01,0x00,0x00]
  21 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  22 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  23 # CHECK-TRAP:   addiu   $1, $zero, 0            # encoding: [0x24,0x01,0x00,0x00]
  24 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  25 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  26   mul   $4, $5, 1
  27 # CHECK:        addiu   $1, $zero, 1            # encoding: [0x24,0x01,0x00,0x01]
  28 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  29 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  30 # CHECK-TRAP:   addiu   $1, $zero, 1            # encoding: [0x24,0x01,0x00,0x01]
  31 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  32 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  33   mul  $4, $5, 0x8000
  34 # CHECK:        ori     $1, $zero, 32768        # encoding: [0x34,0x01,0x80,0x00]
  35 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  36 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  37 # CHECK-TRAP:   ori     $1, $zero, 32768        # encoding: [0x34,0x01,0x80,0x00]
  38 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  39 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  40   mul  $4, $5, -0x8000
  41 # CHECK:        addiu   $1, $zero, -32768       # encoding: [0x24,0x01,0x80,0x00]
  42 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  43 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  44 # CHECK-TRAP:   addiu   $1, $zero, -32768       # encoding: [0x24,0x01,0x80,0x00]
  45 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  46 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  47   mul  $4, $5, 0x10000
  48 # CHECK:        lui     $1, 1                   # encoding: [0x3c,0x01,0x00,0x01]
  49 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  50 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  51 # CHECK-TRAP:   lui     $1, 1                   # encoding: [0x3c,0x01,0x00,0x01]
  52 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  53 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  54   mul  $4, $5, 0x1a5a5
  55 # CHECK:        lui     $1, 1                   # encoding: [0x3c,0x01,0x00,0x01]
  56 # CHECK:        ori     $1, $1, 42405           # encoding: [0x34,0x21,0xa5,0xa5]
  57 # CHECK:        mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  58 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  59 # CHECK-TRAP:   lui     $1, 1                   # encoding: [0x3c,0x01,0x00,0x01]
  60 # CHECK-TRAP:   ori     $1, $1, 42405           # encoding: [0x34,0x21,0xa5,0xa5]
  61 # CHECK-TRAP:   mult    $5, $1                  # encoding: [0x00,0xa1,0x00,0x18]
  62 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  63   mulo  $4, $5
  64 # CHECK:        mult    $4, $5                  # encoding: [0x00,0x85,0x00,0x18]
  65 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  66 # CHECK:        sra     $4, $4, 31              # encoding: [0x00,0x04,0x27,0xc3]
  67 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
  68 # CHECK:        beq     $4, $1, $tmp0           # encoding: [0x10,0x81,A,A]
  69 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
  70 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
  71 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  72 # CHECK-TRAP:   mult    $4, $5                  # encoding: [0x00,0x85,0x00,0x18]
  73 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  74 # CHECK-TRAP:   sra     $4, $4, 31              # encoding: [0x00,0x04,0x27,0xc3]
  75 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
  76 # CHECK-TRAP:   tne     $4, $1, 6               # encoding: [0x00,0x81,0x01,0xb6]
  77 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  78
  79   mulo  $4, $5, $6
  80 # CHECK:        mult    $5, $6                  # encoding: [0x00,0xa6,0x00,0x18]
  81 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  82 # CHECK:        sra     $4, $4, 31              # encoding: [0x00,0x04,0x27,0xc3]
  83 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
  84 # CHECK:        beq     $4, $1, $tmp1           # encoding: [0x10,0x81,A,A]
  85 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
  86 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
  87 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  88 # CHECK-TRAP:   mult    $5, $6                  # encoding: [0x00,0xa6,0x00,0x18]
  89 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  90 # CHECK-TRAP:   sra     $4, $4, 31              # encoding: [0x00,0x04,0x27,0xc3]
  91 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
  92 # CHECK-TRAP:   tne     $4, $1, 6               # encoding: [0x00,0x81,0x01,0xb6]
  93 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  94  mulou  $4,$5
  95 # CHECK:        multu   $4, $5                  # encoding: [0x00,0x85,0x00,0x19]
  96 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
  97 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
  98 # CHECK:        beqz    $1, $tmp2               # encoding: [0x10,0x20,A,A]
  99 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
 100 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
 101 # CHECK-TRAP:   multu   $4, $5                  # encoding: [0x00,0x85,0x00,0x19]
 102 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 103 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 104 # CHECK-TRAP:   tne     $1, $zero, 6            # encoding: [0x00,0x20,0x01,0xb6]
 105  mulou $4, $5, $6
 106 # CHECK:        multu   $5, $6                  # encoding: [0x00,0xa6,0x00,0x19]
 107 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 108 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 109 # CHECK:        beqz    $1, $tmp3               # encoding: [0x10,0x20,A,A]
 110 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
 111 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
 112 # CHECK-TRAP:   multu   $5, $6                  # encoding: [0x00,0xa6,0x00,0x19]
 113 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 114 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 115 # CHECK-TRAP:   tne     $1, $zero, 6            # encoding: [0x00,0x20,0x01,0xb6]
 116
 117  dmul $4, $5, $6
 118 # CHECK:        dmultu  $5, $6                  # encoding: [0x00,0xa6,0x00,0x1d]
 119 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 120 # CHECK-TRAP    dmultu  $5, $6                  # encoding: [0x00,0xa6,0x00,0x1d]
 121 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 122  dmul $4, $5, 1
 123 # CHECK:        addiu   $1, $zero, 1            # encoding: [0x24,0x01,0x00,0x01]
 124 # CHECK:        dmult   $5, $1                  # encoding: [0x00,0xa1,0x00,0x1c]
 125 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 126 # CHECK-TRAP:   addiu   $1, $zero, 1            # encoding: [0x24,0x01,0x00,0x01]
 127 # CHECK-TRAP:   dmult   $5, $1                  # encoding: [0x00,0xa1,0x00,0x1c]
 128 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 129  dmulo $4, $5, $6
 130 # CHECK:        dmult   $5, $6                  # encoding: [0x00,0xa6,0x00,0x1c]
 131 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 132 # CHECK:        dsra32  $4, $4, 31              # encoding: [0x00,0x04,0x27,0xff]
 133 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 134 # CHECK:        beq     $4, $1, $tmp4           # encoding: [0x10,0x81,A,A]
 135 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
 136 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
 137 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 138 # CHECK-TRAP:   dmult   $5, $6                  # encoding: [0x00,0xa6,0x00,0x1c]
 139 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 140 # CHECK-TRAP:   dsra32  $4, $4, 31              # encoding: [0x00,0x04,0x27,0xff]
 141 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 142 # CHECK-TRAP:   tne     $4, $1, 6               # encoding: [0x00,0x81,0x01,0xb6]
 143 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 144  dmulou  $4,$5,$6
 145 # CHECK:        dmultu  $5, $6                  # encoding: [0x00,0xa6,0x00,0x1d]
 146 # CHECK:        mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 147 # CHECK:        mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 148 # CHECK:        beqz    $1, $tmp5               # encoding: [0x10,0x20,A,A]
 149 # CHECK:        nop                             # encoding: [0x00,0x00,0x00,0x00]
 150 # CHECK:        break   6                       # encoding: [0x00,0x06,0x00,0x0d]
 151 # CHECK-TRAP:   dmultu  $5, $6                  # encoding: [0x00,0xa6,0x00,0x1d]
 152 # CHECK-TRAP:   mfhi    $1                      # encoding: [0x00,0x00,0x08,0x10]
 153 # CHECK-TRAP:   mflo    $4                      # encoding: [0x00,0x00,0x20,0x12]
 154 # CHECK-TRAP:   tne     $1, $zero, 6            # encoding: [0x00,0x20,0x01,0xb6]