test/MC/MBlaze/mblaze_fpu.s

   1 # RUN: llvm-mc -triple mblaze-unknown-unknown -show-encoding %s | FileCheck %s
   2
   3 # Test to ensure that all FPU instructions can be parsed by the
   4 # assembly parser correctly.
   5
   6 # TYPE A:   OPCODE RD    RA    RB    FLAGS
   7 # BINARY:   011011 00000 00000 00000 00000000000
   8
   9 # CHECK:    fadd
  10 # BINARY:   010110 00000 00001 00010 00000000000
  11 # CHECK:    encoding: [0x58,0x01,0x10,0x00]
  12             fadd         r0, r1, r2
  13
  14 # CHECK:    frsub
  15 # BINARY:   010110 00000 00001 00010 00010000000
  16 # CHECK:    encoding: [0x58,0x01,0x10,0x80]
  17             frsub        r0, r1, r2
  18
  19 # CHECK:    fmul
  20 # BINARY:   010110 00000 00001 00010 00100000000
  21 # CHECK:    encoding: [0x58,0x01,0x11,0x00]
  22             fmul         r0, r1, r2
  23
  24 # CHECK:    fdiv
  25 # BINARY:   010110 00000 00001 00010 00110000000
  26 # CHECK:    encoding: [0x58,0x01,0x11,0x80]
  27             fdiv         r0, r1, r2
  28
  29 # CHECK:    fsqrt
  30 # BINARY:   010110 00000 00001 00000 01110000000
  31 # CHECK:    encoding: [0x58,0x01,0x03,0x80]
  32             fsqrt        r0, r1
  33
  34 # CHECK:    fint
  35 # BINARY:   010110 00000 00001 00000 01100000000
  36 # CHECK:    encoding: [0x58,0x01,0x03,0x00]
  37             fint         r0, r1
  38
  39 # CHECK:    flt
  40 # BINARY:   010110 00000 00001 00000 01010000000
  41 # CHECK:    encoding: [0x58,0x01,0x02,0x80]
  42             flt          r0, r1
  43
  44 # CHECK:    fcmp.un
  45 # BINARY:   010110 00000 00001 00010 01000000000
  46 # CHECK:    encoding: [0x58,0x01,0x12,0x00]
  47             fcmp.un     r0, r1, r2
  48
  49 # CHECK:    fcmp.lt
  50 # BINARY:   010110 00000 00001 00010 01000010000
  51 # CHECK:    encoding: [0x58,0x01,0x12,0x10]
  52             fcmp.lt     r0, r1, r2
  53
  54 # CHECK:    fcmp.eq
  55 # BINARY:   010110 00000 00001 00010 01000100000
  56 # CHECK:    encoding: [0x58,0x01,0x12,0x20]
  57             fcmp.eq     r0, r1, r2
  58
  59 # CHECK:    fcmp.le
  60 # BINARY:   010110 00000 00001 00010 01000110000
  61 # CHECK:    encoding: [0x58,0x01,0x12,0x30]
  62             fcmp.le     r0, r1, r2
  63
  64 # CHECK:    fcmp.gt
  65 # BINARY:   010110 00000 00001 00010 01001000000
  66 # CHECK:    encoding: [0x58,0x01,0x12,0x40]
  67             fcmp.gt     r0, r1, r2
  68
  69 # CHECK:    fcmp.ne
  70 # BINARY:   010110 00000 00001 00010 01001010000
  71 # CHECK:    encoding: [0x58,0x01,0x12,0x50]
  72             fcmp.ne     r0, r1, r2
  73
  74 # CHECK:    fcmp.ge
  75 # BINARY:   010110 00000 00001 00010 01001100000
  76 # CHECK:    encoding: [0x58,0x01,0x12,0x60]
  77             fcmp.ge     r0, r1, r2