sim/testsuite/sim/frv/nfitos.cgs

   1 # frv testcase for nfitos $FRj,$FRk
   2 # mach: fr500 fr550 frv
   3
   4         .include "testutils.inc"
   5
   6         float_constants
   7         start
   8         load_float_constants
   9
  10         .global nfitos
  11 nfitos:
  12         set_fr_iimmed   0,0,fr1
  13         nfitos          fr1,fr1
  14         test_fr_fr      fr1,fr16
  15         test_fr_fr      fr1,fr20
  16         test_spr_immed  0,fner1
  17         test_spr_immed  0,fner0
  18
  19         set_fr_iimmed   0x0000,0x0002,fr1
  20         nfitos          fr1,fr1
  21         test_fr_fr      fr1,fr32
  22         test_spr_immed  0,fner1
  23         test_spr_immed  0,fner0
  24
  25         set_fr_iimmed   0xdead,0xbeef,fr1
  26         nfitos          fr1,fr1
  27         test_fr_iimmed  0xce054904,fr1
  28         test_spr_immed  0,fner1
  29         test_spr_immed  0,fner0
  30
  31         ; These were an attempt to cause overflow
  32         set_fr_iimmed   0x7fff,0xffff,fr1
  33         nfitos          fr1,fr1
  34         test_fr_iimmed  0x4f000000,fr1
  35         test_spr_immed  0,fner1
  36         test_spr_immed  0,fner0
  37
  38         set_fr_iimmed   0x8000,0x0000,fr1
  39         nfitos          fr1,fr1
  40         test_fr_iimmed  0xcf000000,fr1
  41         test_spr_immed  0,fner1
  42         test_spr_immed  0,fner0
  43
  44         pass