Home | History | Annotate | Download | only in Mips 
      1 # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | FileCheck %s
      2 # Check that the assembler can handle the documented syntax
      3 # for arithmetic and logical instructions.
      4 # CHECK: .section __TEXT,__text,regular,pure_instructions
      5 #------------------------------------------------------------------------------
      6 # Logical instructions
      7 #------------------------------------------------------------------------------
      8 # CHECK:  and    $9, $6, $7      # encoding: [0x24,0x48,0xc7,0x00]
      9 # CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
     10 # CHECK:  andi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x30]
     11 # CHECK:  clo    $6, $7          # encoding: [0x21,0x30,0xe6,0x70]
     12 # CHECK:  clz    $6, $7          # encoding: [0x20,0x30,0xe6,0x70]
     13 # CHECK:  ins    $19, $9, 6, 7   # encoding: [0x84,0x61,0x33,0x7d]
     14 # CHECK:  nor    $9, $6, $7      # encoding: [0x27,0x48,0xc7,0x00]
     15 # CHECK:  or     $3, $3, $5      # encoding: [0x25,0x18,0x65,0x00]
     16 # CHECK:  ori    $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x34]
     17 # CHECK:  rotr   $9, $6, 7       # encoding: [0xc2,0x49,0x26,0x00]
     18 # CHECK:  rotrv  $9, $6, $7      # encoding: [0x46,0x48,0xe6,0x00]
     19 # CHECK:  sll    $4, $3, 7       # encoding: [0xc0,0x21,0x03,0x00]
     20 # CHECK:  sllv   $2, $3, $5      # encoding: [0x04,0x10,0xa3,0x00]
     21 # CHECK:  slt    $3, $3, $5      # encoding: [0x2a,0x18,0x65,0x00]
     22 # CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
     23 # CHECK:  slti   $3, $3, 103     # encoding: [0x67,0x00,0x63,0x28]
     24 # CHECK:  sltiu  $3, $3, 103     # encoding: [0x67,0x00,0x63,0x2c]
     25 # CHECK:  sltu   $3, $3, $5      # encoding: [0x2b,0x18,0x65,0x00]
     26 # CHECK:  sra    $4, $3, 7       # encoding: [0xc3,0x21,0x03,0x00]
     27 # CHECK:  srav   $2, $3, $5      # encoding: [0x07,0x10,0xa3,0x00]
     28 # CHECK:  srl    $4, $3, 7       # encoding: [0xc2,0x21,0x03,0x00]
     29 # CHECK:  srlv   $2, $3, $5      # encoding: [0x06,0x10,0xa3,0x00]
     30 # CHECK:  xor    $3, $3, $5      # encoding: [0x26,0x18,0x65,0x00]
     31 # CHECK:  xori    $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
     32 # CHECK:  xori   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x38]
     33 # CHECK:  wsbh   $6, $7          # encoding: [0xa0,0x30,0x07,0x7c]
     34 # CHECK:  not    $7, $8          # encoding: [0x27,0x38,0x00,0x01]
     35      and    $9,  $6, $7
     36      and    $9,  $6, 17767
     37      andi   $9,  $6, 17767
     38      clo    $6,  $7
     39      clz    $6,  $7
     40      ins    $19, $9, 6,7
     41      nor    $9,  $6, $7
     42      or     $3,  $3, $5
     43      ori    $9,  $6, 17767
     44      rotr   $9,  $6, 7
     45      rotrv  $9,  $6, $7
     46      sll    $4,  $3, 7
     47      sllv   $2,  $3, $5
     48      slt    $3,  $3, $5
     49      slt    $3,  $3, 103
     50      slti   $3,  $3, 103
     51      sltiu  $3,  $3, 103
     52      sltu   $3,  $3, $5
     53      sra    $4,  $3, 7
     54      srav   $2,  $3, $5
     55      srl    $4,  $3, 7
     56      srlv   $2,  $3, $5
     57      xor    $3,  $3, $5
     58      xor    $9,  $6, 17767
     59      xori   $9,  $6, 17767
     60      wsbh   $6,  $7
     61      not    $7  ,$8
     62 
     63 #------------------------------------------------------------------------------
     64 # Arithmetic instructions
     65 #------------------------------------------------------------------------------
     66 
     67 # CHECK:  add    $9, $6, $7      # encoding: [0x20,0x48,0xc7,0x00]
     68 # CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
     69 # CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
     70 # CHECK:  addi   $9, $6, 17767   # encoding: [0x67,0x45,0xc9,0x20]
     71 # CHECK:  addiu  $9, $6, -15001  # encoding: [0x67,0xc5,0xc9,0x24]
     72 # CHECK:  addu   $9, $6, $7      # encoding: [0x21,0x48,0xc7,0x00]
     73 # CHECK:  madd   $6, $7          # encoding: [0x00,0x00,0xc7,0x70]
     74 # CHECK:  maddu  $6, $7          # encoding: [0x01,0x00,0xc7,0x70]
     75 # CHECK:  msub   $6, $7          # encoding: [0x04,0x00,0xc7,0x70]
     76 # CHECK:  msubu  $6, $7          # encoding: [0x05,0x00,0xc7,0x70]
     77 # CHECK:  mult   $3, $5          # encoding: [0x18,0x00,0x65,0x00]
     78 # CHECK:  multu  $3, $5          # encoding: [0x19,0x00,0x65,0x00]
     79 # CHECK:  sub    $9, $6, $7      # encoding: [0x22,0x48,0xc7,0x00]
     80 # CHECK:  subu   $4, $3, $5      # encoding: [0x23,0x20,0x65,0x00]
     81 # CHECK:  neg     $6, $7         # encoding: [0x22,0x30,0x07,0x00]
     82 # CHECK:  negu    $6, $7         # encoding: [0x23,0x30,0x07,0x00]
     83 # CHECK:  move    $7, $8         # encoding: [0x21,0x38,0x00,0x01]
     84 # CHECK:  .set    push
     85 # CHECK:  .set    mips32r2
     86 # CHECK:  rdhwr   $5, $29
     87 # CHECK:  .set    pop            # encoding: [0x3b,0xe8,0x05,0x7c]
     88     add    $9,$6,$7
     89     add    $9,$6,17767
     90     addu   $9,$6,-15001
     91     addi   $9,$6,17767
     92     addiu  $9,$6,-15001
     93     addu   $9,$6,$7
     94     madd   $6,$7
     95     maddu  $6,$7
     96     msub   $6,$7
     97     msubu  $6,$7
     98     mult   $3,$5
     99     multu  $3,$5
    100     sub    $9,$6,$7
    101     subu   $4,$3,$5
    102     neg    $6,$7
    103     negu   $6,$7
    104     move   $7,$8
    105     rdhwr   $5, $29
    106