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      1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \
      2 # RUN: | FileCheck -check-prefix=CHECK-EL %s
      3 # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \
      4 # RUN: | FileCheck -check-prefix=CHECK-EB %s
      5 # Check that the assembler can handle the documented syntax
      6 # for load and store instructions.
      7 #------------------------------------------------------------------------------
      8 # Load and Store Instructions
      9 #------------------------------------------------------------------------------
     10 # Little endian
     11 #------------------------------------------------------------------------------
     12 # CHECK-EL: lb     $5, 8($4)                  # encoding: [0xa4,0x1c,0x08,0x00]
     13 # CHECK-EL: lbu    $6, 8($4)                  # encoding: [0xc4,0x14,0x08,0x00]
     14 # CHECK-EL: lh     $2, 8($4)                  # encoding: [0x44,0x3c,0x08,0x00]
     15 # CHECK-EL: lhu    $4, 8($2)                  # encoding: [0x82,0x34,0x08,0x00]
     16 # CHECK-EL: lw     $6, 4($5)                  # encoding: [0xc5,0xfc,0x04,0x00]
     17 # CHECK-EL: lw     $6, 123($sp)               # encoding: [0xdd,0xfc,0x7b,0x00]
     18 # CHECK-EL: sb     $5, 8($4)                  # encoding: [0xa4,0x18,0x08,0x00]
     19 # CHECK-EL: sh     $2, 8($4)                  # encoding: [0x44,0x38,0x08,0x00]
     20 # CHECK-EL: sw     $5, 4($6)                  # encoding: [0xa6,0xf8,0x04,0x00]
     21 # CHECK-EL: sw     $5, 123($sp)               # encoding: [0xbd,0xf8,0x7b,0x00]
     22 # CHECK-EL: sw     $3, 32($gp)                # encoding: [0x7c,0xf8,0x20,0x00]
     23 # CHECK-EL: ll     $2, 8($4)                  # encoding: [0x44,0x60,0x08,0x30]
     24 # CHECK-EL: sc     $2, 8($4)                  # encoding: [0x44,0x60,0x08,0xb0]
     25 # CHECK-EL: lwu    $2, 8($4)                  # encoding: [0x44,0x60,0x08,0xe0]
     26 # CHECK-EL: lwxs   $2, $3($4)                 # encoding: [0x64,0x00,0x18,0x11]
     27 # CHECK-EL: lwm32  $16, $17, 8($4)            # encoding: [0x44,0x20,0x08,0x50]
     28 # CHECK-EL: lwm32  $16, $17, $18, $19, 8($4)  # encoding: [0x84,0x20,0x08,0x50]
     29 # CHECK-EL: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, 8($4)      # encoding: [0x24,0x21,0x08,0x50]
     30 # CHECK-EL: lwm32  $16, $17, $18, $19, $ra, 8($4)                          # encoding: [0x84,0x22,0x08,0x50]
     31 # CHECK-EL: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x24,0x23,0x08,0x50]
     32 # CHECK-EL: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x24,0x23,0x08,0x50]
     33 # CHECK-EL: swm32  $16, $17, 8($4)            # encoding: [0x44,0x20,0x08,0xd0]
     34 # CHECK-EL: swm32  $16, $17, $18, $19, 8($4)  # encoding: [0x84,0x20,0x08,0xd0]
     35 # CHECK-EL: lwm16  $16, $17, $ra, 8($sp)      # encoding: [0x12,0x45]
     36 # CHECK-EL: swm16  $16, $17, $ra, 8($sp)      # encoding: [0x52,0x45]
     37 # CHECK-EL: lwm16  $16, $17, $ra, 8($sp)      # encoding: [0x12,0x45]
     38 # CHECK-EL: lwm32  $16, $17, $ra, 64($sp)     # encoding: [0x5d,0x22,0x40,0x50]
     39 # CHECK-EL: lwm32  $16, $17, $ra, 8($4)       # encoding: [0x44,0x22,0x08,0x50]
     40 # CHECK-EL: lwm32  $16, $17, 8($sp)           # encoding: [0x5d,0x20,0x08,0x50]
     41 # CHECK-EL: swm16  $16, $17, $ra, 8($sp)      # encoding: [0x52,0x45]
     42 # CHECK-EL: swm32  $16, $17, $ra, 64($sp)     # encoding: [0x5d,0x22,0x40,0xd0]
     43 # CHECK-EL: swm32  $16, $17, $ra, 8($4)       # encoding: [0x44,0x22,0x08,0xd0]
     44 # CHECK-EL: swm32  $16, $17, 8($sp)           # encoding: [0x5d,0x20,0x08,0xd0]
     45 # CHECK-EL: swp    $16, 8($4)                 # encoding: [0x04,0x22,0x08,0x90]
     46 # CHECK-EL: lwp    $16, 8($4)                 # encoding: [0x04,0x22,0x08,0x10]
     47 # CHECK-EL: lhue   $4, 8($2)                  # encoding: [0x82,0x60,0x08,0x62]
     48 # CHECK-EL: lbe    $4, 8($2)                  # encoding: [0x82,0x60,0x08,0x68]
     49 # CHECK-EL: lbue   $4, 8($2)                  # encoding: [0x82,0x60,0x08,0x60]
     50 # CHECK-EL: lhe    $4, 8($2)                  # encoding: [0x82,0x60,0x08,0x6a]
     51 # CHECK-EL: lwe    $4, 8($2)                  # encoding: [0x82,0x60,0x08,0x6e]
     52 # CHECK-EL: sbe    $5, 8($4)                  # encoding: [0xa4,0x60,0x08,0xa8]
     53 # CHECK-EL: she    $5, 8($4)                  # encoding: [0xa4,0x60,0x08,0xaa]
     54 # CHECK-EL: swe    $5, 8($4)                  # encoding: [0xa4,0x60,0x08,0xae]
     55 #------------------------------------------------------------------------------
     56 # Big endian
     57 #------------------------------------------------------------------------------
     58 # CHECK-EB: lb     $5, 8($4)                 # encoding: [0x1c,0xa4,0x00,0x08]
     59 # CHECK-EB: lbu    $6, 8($4)                 # encoding: [0x14,0xc4,0x00,0x08]
     60 # CHECK-EB: lh     $2, 8($4)                 # encoding: [0x3c,0x44,0x00,0x08]
     61 # CHECK-EB: lhu    $4, 8($2)                 # encoding: [0x34,0x82,0x00,0x08]
     62 # CHECK-EB: lw     $6, 4($5)                 # encoding: [0xfc,0xc5,0x00,0x04]
     63 # CHECK-EB: lw     $6, 123($sp)              # encoding: [0xfc,0xdd,0x00,0x7b]
     64 # CHECK-EB: sb     $5, 8($4)                 # encoding: [0x18,0xa4,0x00,0x08]
     65 # CHECK-EB: sh     $2, 8($4)                 # encoding: [0x38,0x44,0x00,0x08]
     66 # CHECK-EB: sw     $5, 4($6)                 # encoding: [0xf8,0xa6,0x00,0x04]
     67 # CHECK-EB: sw     $5, 123($sp)              # encoding: [0xf8,0xbd,0x00,0x7b]
     68 # CHECK-EB: sw     $3, 32($gp)               # encoding: [0xf8,0x7c,0x00,0x20]
     69 # CHECK-EB: ll     $2, 8($4)                 # encoding: [0x60,0x44,0x30,0x08]
     70 # CHECK-EB: sc     $2, 8($4)                 # encoding: [0x60,0x44,0xb0,0x08]
     71 # CHECK-EB: lwu    $2, 8($4)                 # encoding: [0x60,0x44,0xe0,0x08]
     72 # CHECK-EB: lwxs   $2, $3($4)                # encoding: [0x00,0x64,0x11,0x18]
     73 # CHECK-EB: lwm32  $16, $17, 8($4)           # encoding: [0x20,0x44,0x50,0x08]
     74 # CHECK-EB: lwm32  $16, $17, $18, $19, 8($4) # encoding: [0x20,0x84,0x50,0x08]
     75 # CHECK-EB: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, 8($4)      # encoding: [0x21,0x24,0x50,0x08]
     76 # CHECK-EB: lwm32  $16, $17, $18, $19, $ra, 8($4)                          # encoding: [0x22,0x84,0x50,0x08]
     77 # CHECK-EB: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x23,0x24,0x50,0x08]
     78 # CHECK-EB: lwm32  $16, $17, $18, $19, $20, $21, $22, $23, $fp, $ra, 8($4) # encoding: [0x23,0x24,0x50,0x08]
     79 # CHECK-EB: swm32  $16, $17, 8($4)           # encoding: [0x20,0x44,0xd0,0x08]
     80 # CHECK-EB: swm32  $16, $17, $18, $19, 8($4) # encoding: [0x20,0x84,0xd0,0x08]
     81 # CHECK-EB: lwm16  $16, $17, $ra, 8($sp)     # encoding: [0x45,0x12]
     82 # CHECK-EB: swm16  $16, $17, $ra, 8($sp)     # encoding: [0x45,0x52]
     83 # CHECK-EB: lwm16  $16, $17, $ra, 8($sp)     # encoding: [0x45,0x12]
     84 # CHECK-EB: lwm32  $16, $17, $ra, 64($sp)    # encoding: [0x22,0x5d,0x50,0x40]
     85 # CHECK-EB: lwm32  $16, $17, $ra, 8($4)      # encoding: [0x22,0x44,0x50,0x08]
     86 # CHECK-EB: lwm32  $16, $17, 8($sp)          # encoding: [0x20,0x5d,0x50,0x08]
     87 # CHECK-EB: swm16  $16, $17, $ra, 8($sp)     # encoding: [0x45,0x52]
     88 # CHECK-EB: swm32  $16, $17, $ra, 64($sp)    # encoding: [0x22,0x5d,0xd0,0x40]
     89 # CHECK-EB: swm32  $16, $17, $ra, 8($4)      # encoding: [0x22,0x44,0xd0,0x08]
     90 # CHECK-EB: swm32  $16, $17, 8($sp)          # encoding: [0x20,0x5d,0xd0,0x08]
     91 # CHECK-EB: swp    $16, 8($4)                # encoding: [0x22,0x04,0x90,0x08]
     92 # CHECK-EB: lwp    $16, 8($4)                # encoding: [0x22,0x04,0x10,0x08]
     93 # CHECK-EB: lhue   $4, 8($2)                 # encoding: [0x60,0x82,0x62,0x08]
     94 # CHECK-EB: lbe    $4, 8($2)                 # encoding: [0x60,0x82,0x68,0x08]
     95 # CHECK-EB: lbue   $4, 8($2)                 # encoding: [0x60,0x82,0x60,0x08]
     96 # CHECK-EB: lhe    $4, 8($2)                 # encoding: [0x60,0x82,0x6a,0x08]
     97 # CHECK-EB: lwe    $4, 8($2)                 # encoding: [0x60,0x82,0x6e,0x08]
     98 # CHECK-EB: sbe    $5, 8($4)                 # encoding: [0x60,0xa4,0xa8,0x08]
     99 # CHECK-EB: she    $5, 8($4)                 # encoding: [0x60,0xa4,0xaa,0x08]
    100 # CHECK-EB: swe    $5, 8($4)                 # encoding: [0x60,0xa4,0xae,0x08]
    101      lb     $5, 8($4)
    102      lbu    $6, 8($4)
    103      lh     $2, 8($4)
    104      lhu    $4, 8($2)
    105      lw     $6, 4($5)
    106      lw     $6, 123($sp)
    107      sb     $5, 8($4)
    108      sh     $2, 8($4)
    109      sw     $5, 4($6)
    110      sw     $5, 123($sp)
    111      sw     $3, 32($gp)
    112      ll     $2, 8($4)
    113      sc     $2, 8($4)
    114      lwu    $2, 8($4)
    115      lwxs   $2, $3($4)
    116      lwm32  $16, $17, 8($4)
    117      lwm32  $16 - $19, 8($4)
    118      lwm32  $16-$23, $30, 8($4)
    119      lwm32  $16-$19, $31, 8($4)
    120      lwm32  $16-$23, $30, $31, 8($4)
    121      lwm32  $16-$23, $30 - $31, 8($4)
    122      swm32  $16, $17, 8($4)
    123      swm32  $16 - $19, 8($4)
    124      lwm16  $16, $17, $ra, 8($sp)
    125      swm16  $16, $17, $ra, 8($sp)
    126      lwm    $16, $17, $ra, 8($sp)
    127      lwm    $16, $17, $ra, 64($sp)
    128      lwm    $16, $17, $ra, 8($4)
    129      lwm    $16, $17, 8($sp)
    130      swm    $16, $17, $ra, 8($sp)
    131      swm    $16, $17, $ra, 64($sp)
    132      swm    $16, $17, $ra, 8($4)
    133      swm    $16, $17, 8($sp)
    134      swp    $16, 8($4)
    135      lwp    $16, 8($4)
    136      lhue   $4, 8($2)
    137      lbe    $4, 8($2)
    138      lbue   $4, 8($2)
    139      lhe    $4, 8($2)
    140      lwe    $4, 8($2)
    141      sbe    $5, 8($4)
    142      she    $5, 8($4)
    143      swe    $5, 8($4)
    144