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      1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -show-inst -mattr=micromips \
      2 # RUN: -mcpu=mips32r2 | FileCheck -check-prefix=CHECK-EL %s
      3 # RUN: llvm-mc %s -triple=mips -show-encoding -show-inst -mattr=micromips \
      4 # RUN: -mcpu=mips32r2 | FileCheck -check-prefix=CHECK-EB %s
      5 # Check that the assembler can handle the documented syntax
      6 # for fpu instructions
      7 #------------------------------------------------------------------------------
      8 # FPU Instructions
      9 #------------------------------------------------------------------------------
     10 # Little endian
     11 #------------------------------------------------------------------------------
     12 # CHECK-EL: add.s      $f4, $f6, $f8    # encoding: [0x06,0x55,0x30,0x20]
     13 # CHECK-EL: add.d      $f4, $f6, $f8    # encoding: [0x06,0x55,0x30,0x21]
     14 # CHECK-EL: div.s      $f4, $f6, $f8    # encoding: [0x06,0x55,0xf0,0x20]
     15 # CHECK-EL: div.d      $f4, $f6, $f8    # encoding: [0x06,0x55,0xf0,0x21]
     16 # CHECK-EL: mul.s      $f4, $f6, $f8    # encoding: [0x06,0x55,0xb0,0x20]
     17 # CHECK-EL: mul.d      $f4, $f6, $f8    # encoding: [0x06,0x55,0xb0,0x21]
     18 # CHECK-EL: sub.s      $f4, $f6, $f8    # encoding: [0x06,0x55,0x70,0x20]
     19 # CHECK-EL: sub.d      $f4, $f6, $f8    # encoding: [0x06,0x55,0x70,0x21]
     20 # CHECK-EL: lwc1       $f2, 4($6)       # encoding: [0x46,0x9c,0x04,0x00]
     21 # CHECK-EL: ldc1       $f2, 4($6)       # encoding: [0x46,0xbc,0x04,0x00]
     22 # CHECK-EL: swc1       $f2, 4($6)       # encoding: [0x46,0x98,0x04,0x00]
     23 # CHECK-EL: sdc1       $f2, 4($6)       # encoding: [0x46,0xb8,0x04,0x00]
     24 # CHECK-EL: bc1f       1332             # encoding: [0x80,0x43,0x9a,0x02]
     25 # CHECK-EL: nop                         # encoding: [0x00,0x00,0x00,0x00]
     26 # CHECK-EL: bc1t       1332             # encoding: [0xa0,0x43,0x9a,0x02]
     27 # CHECK-EL: nop                         # encoding: [0x00,0x00,0x00,0x00]
     28 # CHECK-EL: ceil.w.s   $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x1b]
     29 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CEIL_W_S_MM
     30 # CHECK-EL: ceil.w.d   $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x5b]
     31 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CEIL_W_MM
     32 # CHECK-EL: cvt.w.s    $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x09]
     33 # CHECK-EL: cvt.w.d    $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x49]
     34 # CHECK-EL: floor.w.s  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x0b]
     35 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} FLOOR_W_S_MM
     36 # CHECK-EL: floor.w.d  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x4b]
     37 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} FLOOR_W_MM
     38 # CHECK-EL: round.w.s  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x3b]
     39 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} ROUND_W_S_MM
     40 # CHECK-EL: round.w.d  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x7b]
     41 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} ROUND_W_MM
     42 # CHECK-EL: sqrt.s     $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x0a]
     43 # CHECK-EL: sqrt.d     $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x4a]
     44 # CHECK-EL: trunc.w.s  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x2b]
     45 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} TRUNC_W_S_MM
     46 # CHECK-EL: trunc.w.d  $f6, $f8         # encoding: [0xc8,0x54,0x3b,0x6b]
     47 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} TRUNC_W_MM
     48 # CHECK-EL: abs.s      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x03]
     49 # CHECK-EL: abs.d      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x23]
     50 # CHECK-EL: mov.s      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x00]
     51 # CHECK-EL: mov.d      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x20]
     52 # CHECK-EL: neg.s      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x0b]
     53 # CHECK-EL: neg.d      $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x2b]
     54 # CHECK-EL: cvt.d.s    $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x13]
     55 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CVT_D32_S_MM
     56 # CHECK-EL: cvt.d.w    $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x33]
     57 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CVT_D32_W_MM
     58 # CHECK-EL: cvt.s.d    $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x1b]
     59 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CVT_S_D32_MM
     60 # CHECK-EL: cvt.s.w    $f6, $f8         # encoding: [0xc8,0x54,0x7b,0x3b]
     61 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} CVT_S_W_MM
     62 # CHECK-EL: cfc1    $6, $0              # encoding: [0xc0,0x54,0x3b,0x10]
     63 # CHECK-EL: ctc1    $6, $0              # encoding: [0xc0,0x54,0x3b,0x18]
     64 # CHECK-EL: mfc1    $6, $f8             # encoding: [0xc8,0x54,0x3b,0x20]
     65 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MFC1_MM
     66 # CHECK-EL: mtc1    $6, $f8             # encoding: [0xc8,0x54,0x3b,0x28]
     67 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MTC1_MM
     68 # CHECK-EL: mfhc1   $6, $f8             # encoding: [0xc8,0x54,0x3b,0x30]
     69 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MFHC1_D32_MM
     70 # CHECK-EL: mthc1   $6, $f8             # encoding: [0xc8,0x54,0x3b,0x38]
     71 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MTHC1_D32_MM
     72 # CHECK-EL: movz.s  $f4, $f6, $7        # encoding: [0xe6,0x54,0x78,0x20]
     73 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVZ_I_S_MM
     74 # CHECK-EL: movz.d  $f4, $f6, $7        # encoding: [0xe6,0x54,0x78,0x21]
     75 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVZ_I_D32_MM
     76 # CHECK-EL: movn.s  $f4, $f6, $7        # encoding: [0xe6,0x54,0x38,0x20]
     77 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVN_I_S_MM
     78 # CHECK-EL: movn.d  $f4, $f6, $7        # encoding: [0xe6,0x54,0x38,0x21]
     79 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVN_I_D32_MM
     80 # CHECK-EL: movt.s  $f4, $f6, $fcc0     # encoding: [0x86,0x54,0x60,0x00]
     81 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVT_S_MM
     82 # CHECK-EL: movt.d  $f4, $f6, $fcc0     # encoding: [0x86,0x54,0x60,0x02]
     83 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVT_D32_MM
     84 # CHECK-EL: movf.s  $f4, $f6, $fcc0     # encoding: [0x86,0x54,0x20,0x00]
     85 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVF_S_MM
     86 # CHECK-EL: movf.d  $f4, $f6, $fcc0     # encoding: [0x86,0x54,0x20,0x02]
     87 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} MOVF_D32_MM
     88 # CHECK-EL: madd.s  $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x01,0x11]
     89 # CHECK-EL: madd.d  $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x09,0x11]
     90 # CHECK-EL: msub.s  $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x21,0x11]
     91 # CHECK-EL: msub.d  $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x29,0x11]
     92 # CHECK-EL: nmadd.s $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x02,0x11]
     93 # CHECK-EL: nmadd.d $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x0a,0x11]
     94 # CHECK-EL: nmsub.s $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x22,0x11]
     95 # CHECK-EL: nmsub.d $f2, $f4, $f6, $f8  # encoding: [0x06,0x55,0x2a,0x11]
     96 # CHECK-EL: c.f.s $f6, $f7              # encoding: [0xe6,0x54,0x3c,0x00]
     97 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_F_S_MM
     98 # CHECK-EL: c.un.s  $f6, $f7            # encoding: [0xe6,0x54,0x7c,0x00]
     99 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_UN_S_MM
    100 # CHECK-EL: c.eq.s  $f6, $f7            # encoding: [0xe6,0x54,0xbc,0x00]
    101 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_EQ_S_MM
    102 # CHECK-EL: c.olt.s $f6, $f7            # encoding: [0xe6,0x54,0x3c,0x01]
    103 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_OLT_S_MM
    104 # CHECK-EL: c.ult.s $f6, $f7            # encoding: [0xe6,0x54,0x7c,0x01]
    105 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_ULT_S_MM
    106 # CHECK-EL: c.ole.s $f6, $f7            # encoding: [0xe6,0x54,0xbc,0x01]
    107 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_OLE_S_MM
    108 # CHECK-EL: c.ule.s $f6, $f7            # encoding: [0xe6,0x54,0xfc,0x01]
    109 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_ULE_S_MM
    110 # CHECK-EL: c.sf.s  $f6, $f7            # encoding: [0xe6,0x54,0x3c,0x02]
    111 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_S_MM
    112 # CHECK-EL: c.ngle.s  $f6, $f7          # encoding: [0xe6,0x54,0x7c,0x02]
    113 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGLE_S_MM
    114 # CHECK-EL: c.seq.s $f6, $f7            # encoding: [0xe6,0x54,0xbc,0x02]
    115 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_SEQ_S_MM
    116 # CHECK-EL: c.ngl.s $f6, $f7            # encoding: [0xe6,0x54,0xfc,0x02]
    117 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGL_S_MM
    118 # CHECK-EL: c.lt.s  $f6, $f7            # encoding: [0xe6,0x54,0x3c,0x03]
    119 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_LT_S_MM
    120 # CHECK-EL: c.nge.s $f6, $f7            # encoding: [0xe6,0x54,0x7c,0x03]
    121 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGE_S_MM
    122 # CHECK-EL: c.le.s  $f6, $f7            # encoding: [0xe6,0x54,0xbc,0x03]
    123 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_LE_S_MM
    124 # CHECK-EL: c.ngt.s $f6, $f7            # encoding: [0xe6,0x54,0xfc,0x03]
    125 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGT_S_MM
    126 # CHECK-EL: c.sf.d  $f30, $f0           # encoding: [0x1e,0x54,0x3c,0x06]
    127 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_D32_MM
    128 # CHECK-EL: c.f.d $f12, $f14            # encoding: [0xcc,0x55,0x3c,0x04]
    129 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_F_D32_MM
    130 # CHECK-EL: c.un.d  $f12, $f14          # encoding: [0xcc,0x55,0x7c,0x04]
    131 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_UN_D32_MM
    132 # CHECK-EL: c.eq.d  $f12, $f14          # encoding: [0xcc,0x55,0xbc,0x04]
    133 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_EQ_D32_MM
    134 # CHECK-EL: c.ueq.d $f12, $f14          # encoding: [0xcc,0x55,0xfc,0x04]
    135 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_UEQ_D32_MM
    136 # CHECK-EL: c.olt.d $f12, $f14          # encoding: [0xcc,0x55,0x3c,0x05]
    137 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_OLT_D32_MM
    138 # CHECK-EL: c.ult.d $f12, $f14          # encoding: [0xcc,0x55,0x7c,0x05]
    139 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_ULT_D32_MM
    140 # CHECK-EL: c.ole.d $f12, $f14          # encoding: [0xcc,0x55,0xbc,0x05]
    141 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_OLE_D32_MM
    142 # CHECK-EL: c.ule.d $f12, $f14          # encoding: [0xcc,0x55,0xfc,0x05]
    143 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_ULE_D32_MM
    144 # CHECK-EL: c.sf.d  $f12, $f14          # encoding: [0xcc,0x55,0x3c,0x06]
    145 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_D32_MM
    146 # CHECK-EL: c.ngle.d  $f12, $f14        # encoding: [0xcc,0x55,0x7c,0x06]
    147 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGLE_D32_MM
    148 # CHECK-EL: c.seq.d $f12, $f14          # encoding: [0xcc,0x55,0xbc,0x06]
    149 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_SEQ_D32_MM
    150 # CHECK-EL: c.ngl.d $f12, $f14          # encoding: [0xcc,0x55,0xfc,0x06]
    151 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGL_D32_MM
    152 # CHECK-EL: c.lt.d  $f12, $f14          # encoding: [0xcc,0x55,0x3c,0x07]
    153 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_LT_D32_MM
    154 # CHECK-EL: c.nge.d $f12, $f14          # encoding: [0xcc,0x55,0x7c,0x07]
    155 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGE_D32_MM
    156 # CHECK-EL: c.le.d  $f12, $f14          # encoding: [0xcc,0x55,0xbc,0x07]
    157 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_LE_D32_MM
    158 # CHECK-EL: c.ngt.d $f12, $f14          # encoding: [0xcc,0x55,0xfc,0x07]
    159 # CHECK-EL-NEXT:                        # <MCInst #{{[0-9]+}} C_NGT_D32_MM
    160 #------------------------------------------------------------------------------
    161 # Big endian
    162 #------------------------------------------------------------------------------
    163 # CHECK-EB: add.s $f4, $f6, $f8         # encoding: [0x55,0x06,0x20,0x30]
    164 # CHECK-EB: add.d $f4, $f6, $f8         # encoding: [0x55,0x06,0x21,0x30]
    165 # CHECK-EB: div.s $f4, $f6, $f8         # encoding: [0x55,0x06,0x20,0xf0]
    166 # CHECK-EB: div.d $f4, $f6, $f8         # encoding: [0x55,0x06,0x21,0xf0]
    167 # CHECK-EB: mul.s $f4, $f6, $f8         # encoding: [0x55,0x06,0x20,0xb0]
    168 # CHECK-EB: mul.d $f4, $f6, $f8         # encoding: [0x55,0x06,0x21,0xb0]
    169 # CHECK-EB: sub.s $f4, $f6, $f8         # encoding: [0x55,0x06,0x20,0x70]
    170 # CHECK-EB: sub.d $f4, $f6, $f8         # encoding: [0x55,0x06,0x21,0x70]
    171 # CHECK-EB: lwc1  $f2, 4($6)            # encoding: [0x9c,0x46,0x00,0x04]
    172 # CHECK-EB: ldc1  $f2, 4($6)            # encoding: [0xbc,0x46,0x00,0x04]
    173 # CHECK-EB: swc1  $f2, 4($6)            # encoding: [0x98,0x46,0x00,0x04]
    174 # CHECK-EB: sdc1  $f2, 4($6)            # encoding: [0xb8,0x46,0x00,0x04]
    175 # CHECK-EB: bc1f  1332                  # encoding: [0x43,0x80,0x02,0x9a]
    176 # CHECK-EB: nop                         # encoding: [0x00,0x00,0x00,0x00]
    177 # CHECK-EB: bc1t  1332                  # encoding: [0x43,0xa0,0x02,0x9a]
    178 # CHECK-EB: nop                         # encoding: [0x00,0x00,0x00,0x00]
    179 # CHECK-EB: ceil.w.s  $f6, $f8          # encoding: [0x54,0xc8,0x1b,0x3b]
    180 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CEIL_W_S_MM
    181 # CHECK-EB: ceil.w.d  $f6, $f8          # encoding: [0x54,0xc8,0x5b,0x3b]
    182 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CEIL_W_MM
    183 # CHECK-EB: cvt.w.s   $f6, $f8          # encoding: [0x54,0xc8,0x09,0x3b]
    184 # CHECK-EB: cvt.w.d   $f6, $f8          # encoding: [0x54,0xc8,0x49,0x3b]
    185 # CHECK-EB: floor.w.s $f6, $f8          # encoding: [0x54,0xc8,0x0b,0x3b]
    186 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} FLOOR_W_S_MM
    187 # CHECK-EB: floor.w.d $f6, $f8          # encoding: [0x54,0xc8,0x4b,0x3b]
    188 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} FLOOR_W_MM
    189 # CHECK-EB: round.w.s $f6, $f8          # encoding: [0x54,0xc8,0x3b,0x3b]
    190 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} ROUND_W_S_MM
    191 # CHECK-EB: round.w.d $f6, $f8          # encoding: [0x54,0xc8,0x7b,0x3b]
    192 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} ROUND_W_MM
    193 # CHECK-EB: sqrt.s    $f6, $f8          # encoding: [0x54,0xc8,0x0a,0x3b]
    194 # CHECK-EB: sqrt.d    $f6, $f8          # encoding: [0x54,0xc8,0x4a,0x3b]
    195 # CHECK-EB: trunc.w.s $f6, $f8          # encoding: [0x54,0xc8,0x2b,0x3b]
    196 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} TRUNC_W_S_MM
    197 # CHECK-EB: trunc.w.d $f6, $f8          # encoding: [0x54,0xc8,0x6b,0x3b]
    198 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} TRUNC_W_MM
    199 # CHECK-EB: abs.s $f6, $f8              # encoding: [0x54,0xc8,0x03,0x7b]
    200 # CHECK-EB: abs.d $f6, $f8              # encoding: [0x54,0xc8,0x23,0x7b]
    201 # CHECK-EB: mov.s $f6, $f8              # encoding: [0x54,0xc8,0x00,0x7b]
    202 # CHECK-EB: mov.d $f6, $f8              # encoding: [0x54,0xc8,0x20,0x7b]
    203 # CHECK-EB: neg.s $f6, $f8              # encoding: [0x54,0xc8,0x0b,0x7b]
    204 # CHECK-EB: neg.d $f6, $f8              # encoding: [0x54,0xc8,0x2b,0x7b]
    205 # CHECK-EB: cvt.d.s $f6, $f8            # encoding: [0x54,0xc8,0x13,0x7b]
    206 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CVT_D32_S_MM
    207 # CHECK-EB: cvt.d.w $f6, $f8            # encoding: [0x54,0xc8,0x33,0x7b]
    208 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CVT_D32_W_MM
    209 # CHECK-EB: cvt.s.d $f6, $f8            # encoding: [0x54,0xc8,0x1b,0x7b]
    210 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CVT_S_D32_MM
    211 # CHECK-EB: cvt.s.w $f6, $f8            # encoding: [0x54,0xc8,0x3b,0x7b]
    212 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} CVT_S_W_MM
    213 # CHECK-EB: cfc1    $6, $0              # encoding: [0x54,0xc0,0x10,0x3b]
    214 # CHECK-EB: ctc1    $6, $0              # encoding: [0x54,0xc0,0x18,0x3b]
    215 # CHECK-EB: mfc1    $6, $f8             # encoding: [0x54,0xc8,0x20,0x3b]
    216 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MFC1_MM
    217 # CHECK-EB: mtc1    $6, $f8             # encoding: [0x54,0xc8,0x28,0x3b]
    218 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MTC1_MM
    219 # CHECK-EB: mfhc1   $6, $f8             # encoding: [0x54,0xc8,0x30,0x3b]
    220 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MFHC1_D32_MM
    221 # CHECK-EB: mthc1   $6, $f8             # encoding: [0x54,0xc8,0x38,0x3b]
    222 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MTHC1_D32_MM
    223 # CHECK-EB: movz.s  $f4, $f6, $7        # encoding: [0x54,0xe6,0x20,0x78]
    224 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVZ_I_S_MM
    225 # CHECK-EB: movz.d  $f4, $f6, $7        # encoding: [0x54,0xe6,0x21,0x78]
    226 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVZ_I_D32_MM
    227 # CHECK-EB: movn.s  $f4, $f6, $7        # encoding: [0x54,0xe6,0x20,0x38]
    228 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVN_I_S_MM
    229 # CHECK-EB: movn.d  $f4, $f6, $7        # encoding: [0x54,0xe6,0x21,0x38]
    230 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVN_I_D32_MM
    231 # CHECK-EB: movt.s  $f4, $f6, $fcc0     # encoding: [0x54,0x86,0x00,0x60]
    232 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVT_S_MM
    233 # CHECK-EB: movt.d  $f4, $f6, $fcc0     # encoding: [0x54,0x86,0x02,0x60]
    234 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVT_D32_MM
    235 # CHECK-EB: movf.s  $f4, $f6, $fcc0     # encoding: [0x54,0x86,0x00,0x20]
    236 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVF_S_MM
    237 # CHECK-EB: movf.d  $f4, $f6, $fcc0     # encoding: [0x54,0x86,0x02,0x20]
    238 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MOVF_D32_MM
    239 # CHECK-EB: madd.s  $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x01]
    240 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MADD_S_MM
    241 # CHECK-EB: madd.d  $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x09]
    242 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MADD_D32_MM
    243 # CHECK-EB: msub.s  $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x21]
    244 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MSUB_S_MM
    245 # CHECK-EB: msub.d  $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x29]
    246 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} MSUB_D32_MM
    247 # CHECK-EB: nmadd.s $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x02]
    248 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} NMADD_S_MM
    249 # CHECK-EB: nmadd.d $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x0a]
    250 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} NMADD_D32_MM
    251 # CHECK-EB: nmsub.s $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x22]
    252 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} NMSUB_S_MM
    253 # CHECK-EB: nmsub.d $f2, $f4, $f6, $f8  # encoding: [0x55,0x06,0x11,0x2a]
    254 # CHECK-EB: c.f.s $f6, $f7              # encoding: [0x54,0xe6,0x00,0x3c]
    255 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_F_S_MM
    256 # CHECK-EB: c.un.s  $f6, $f7            # encoding: [0x54,0xe6,0x00,0x7c]
    257 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_UN_S_MM
    258 # CHECK-EB: c.eq.s  $f6, $f7            # encoding: [0x54,0xe6,0x00,0xbc]
    259 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_EQ_S_MM
    260 # CHECK-EB: c.olt.s $f6, $f7            # encoding: [0x54,0xe6,0x01,0x3c]
    261 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_OLT_S_MM
    262 # CHECK-EB: c.ult.s $f6, $f7            # encoding: [0x54,0xe6,0x01,0x7c]
    263 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_ULT_S_MM
    264 # CHECK-EB: c.ole.s $f6, $f7            # encoding: [0x54,0xe6,0x01,0xbc]
    265 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_OLE_S_MM
    266 # CHECK-EB: c.ule.s $f6, $f7            # encoding: [0x54,0xe6,0x01,0xfc]
    267 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_ULE_S_MM
    268 # CHECK-EB: c.sf.s  $f6, $f7            # encoding: [0x54,0xe6,0x02,0x3c]
    269 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_S_MM
    270 # CHECK-EB: c.ngle.s  $f6, $f7          # encoding: [0x54,0xe6,0x02,0x7c]
    271 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGLE_S_MM
    272 # CHECK-EB: c.seq.s $f6, $f7            # encoding: [0x54,0xe6,0x02,0xbc]
    273 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_SEQ_S_MM
    274 # CHECK-EB: c.ngl.s $f6, $f7            # encoding: [0x54,0xe6,0x02,0xfc]
    275 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGL_S_MM
    276 # CHECK-EB: c.lt.s  $f6, $f7            # encoding: [0x54,0xe6,0x03,0x3c]
    277 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_LT_S_MM
    278 # CHECK-EB: c.nge.s $f6, $f7            # encoding: [0x54,0xe6,0x03,0x7c]
    279 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGE_S_MM
    280 # CHECK-EB: c.le.s  $f6, $f7            # encoding: [0x54,0xe6,0x03,0xbc]
    281 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_LE_S_MM
    282 # CHECK-EB: c.ngt.s $f6, $f7            # encoding: [0x54,0xe6,0x03,0xfc]
    283 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGT_S_MM
    284 # CHECK-EB: c.sf.d  $f30, $f0           # encoding: [0x54,0x1e,0x06,0x3c]
    285 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_D32_MM
    286 # CHECK-EB: c.f.d $f12, $f14            # encoding: [0x55,0xcc,0x04,0x3c]
    287 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_F_D32_MM
    288 # CHECK-EB: c.un.d  $f12, $f14          # encoding: [0x55,0xcc,0x04,0x7c]
    289 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_UN_D32_MM
    290 # CHECK-EB: c.eq.d  $f12, $f14          # encoding: [0x55,0xcc,0x04,0xbc]
    291 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_EQ_D32_MM
    292 # CHECK-EB: c.ueq.d $f12, $f14          # encoding: [0x55,0xcc,0x04,0xfc]
    293 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_UEQ_D32_MM
    294 # CHECK-EB: c.olt.d $f12, $f14          # encoding: [0x55,0xcc,0x05,0x3c]
    295 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_OLT_D32_MM
    296 # CHECK-EB: c.ult.d $f12, $f14          # encoding: [0x55,0xcc,0x05,0x7c]
    297 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_ULT_D32_MM
    298 # CHECK-EB: c.ole.d $f12, $f14          # encoding: [0x55,0xcc,0x05,0xbc]
    299 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_OLE_D32_MM
    300 # CHECK-EB: c.ule.d $f12, $f14          # encoding: [0x55,0xcc,0x05,0xfc]
    301 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_ULE_D32_MM
    302 # CHECK-EB: c.sf.d  $f12, $f14          # encoding: [0x55,0xcc,0x06,0x3c]
    303 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_SF_D32_MM
    304 # CHECK-EB: c.ngle.d  $f12, $f14        # encoding: [0x55,0xcc,0x06,0x7c]
    305 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGLE_D32_MM
    306 # CHECK-EB: c.seq.d $f12, $f14          # encoding: [0x55,0xcc,0x06,0xbc]
    307 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_SEQ_D32_MM
    308 # CHECK-EB: c.ngl.d $f12, $f14          # encoding: [0x55,0xcc,0x06,0xfc]
    309 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGL_D32_MM
    310 # CHECK-EB: c.lt.d  $f12, $f14          # encoding: [0x55,0xcc,0x07,0x3c]
    311 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_LT_D32_MM
    312 # CHECK-EB: c.nge.d $f12, $f14          # encoding: [0x55,0xcc,0x07,0x7c]
    313 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGE_D32_MM
    314 # CHECK-EB: c.le.d  $f12, $f14          # encoding: [0x55,0xcc,0x07,0xbc]
    315 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_LE_D32_MM
    316 # CHECK-EB: c.ngt.d $f12, $f14          # encoding: [0x55,0xcc,0x07,0xfc]
    317 # CHECK-EB-NEXT:                        # <MCInst #{{[0-9]+}} C_NGT_D32_MM
    318 
    319     add.s      $f4, $f6, $f8
    320     add.d      $f4, $f6, $f8
    321     div.s      $f4, $f6, $f8
    322     div.d      $f4, $f6, $f8
    323     mul.s      $f4, $f6, $f8
    324     mul.d      $f4, $f6, $f8
    325     sub.s      $f4, $f6, $f8
    326     sub.d      $f4, $f6, $f8
    327     lwc1       $f2, 4($6)
    328     ldc1       $f2, 4($6)
    329     swc1       $f2, 4($6)
    330     sdc1       $f2, 4($6)
    331     bc1f       1332
    332     bc1t       1332
    333     ceil.w.s   $f6, $f8
    334     ceil.w.d   $f6, $f8
    335     cvt.w.s    $f6, $f8
    336     cvt.w.d    $f6, $f8
    337     floor.w.s  $f6, $f8
    338     floor.w.d  $f6, $f8
    339     round.w.s  $f6, $f8
    340     round.w.d  $f6, $f8
    341     sqrt.s     $f6, $f8
    342     sqrt.d     $f6, $f8
    343     trunc.w.s  $f6, $f8
    344     trunc.w.d  $f6, $f8
    345     abs.s      $f6, $f8
    346     abs.d      $f6, $f8
    347     mov.s      $f6, $f8
    348     mov.d      $f6, $f8
    349     neg.s      $f6, $f8
    350     neg.d      $f6, $f8
    351     cvt.d.s    $f6, $f8
    352     cvt.d.w    $f6, $f8
    353     cvt.s.d    $f6, $f8
    354     cvt.s.w    $f6, $f8
    355     cfc1       $6, $0
    356     ctc1       $6, $0
    357     mfc1       $6, $f8
    358     mtc1       $6, $f8
    359     mfhc1      $6, $f8
    360     mthc1      $6, $f8
    361     movz.s     $f4, $f6, $7
    362     movz.d     $f4, $f6, $7
    363     movn.s     $f4, $f6, $7
    364     movn.d     $f4, $f6, $7
    365     movt.s     $f4, $f6, $fcc0
    366     movt.d     $f4, $f6, $fcc0
    367     movf.s     $f4, $f6, $fcc0
    368     movf.d     $f4, $f6, $fcc0
    369     madd.s     $f2, $f4, $f6, $f8
    370     madd.d     $f2, $f4, $f6, $f8
    371     msub.s     $f2, $f4, $f6, $f8
    372     msub.d     $f2, $f4, $f6, $f8
    373     nmadd.s    $f2, $f4, $f6, $f8
    374     nmadd.d    $f2, $f4, $f6, $f8
    375     nmsub.s    $f2, $f4, $f6, $f8
    376     nmsub.d    $f2, $f4, $f6, $f8
    377     c.f.s $f6, $f7
    378     c.un.s   $f6, $f7
    379     c.eq.s   $f6, $f7
    380     c.olt.s  $f6, $f7
    381     c.ult.s  $f6, $f7
    382     c.ole.s  $f6, $f7
    383     c.ule.s  $f6, $f7
    384     c.sf.s   $f6, $f7
    385     c.ngle.s $f6, $f7
    386     c.seq.s  $f6, $f7
    387     c.ngl.s  $f6, $f7
    388     c.lt.s   $f6, $f7
    389     c.nge.s  $f6, $f7
    390     c.le.s   $f6, $f7
    391     c.ngt.s  $f6, $f7
    392     c.sf.d   $f30, $f0
    393     c.f.d    $f12, $f14
    394     c.un.d   $f12, $f14
    395     c.eq.d   $f12, $f14
    396     c.ueq.d  $f12, $f14
    397     c.olt.d  $f12, $f14
    398     c.ult.d  $f12, $f14
    399     c.ole.d  $f12, $f14
    400     c.ule.d  $f12, $f14
    401     c.sf.d   $f12, $f14
    402     c.ngle.d $f12, $f14
    403     c.seq.d  $f12, $f14
    404     c.ngl.d  $f12, $f14
    405     c.lt.d   $f12, $f14
    406     c.nge.d  $f12, $f14
    407     c.le.d   $f12, $f14
    408     c.ngt.d  $f12, $f14
    409