sim/testsuite/sim/frv/mqmulxhu.cgs

   1 # frv testcase for mqmulxhu $GRi,$GRj,$GRk
   2 # mach: all
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         .global mqmulxhu
   9 mqmulxhu:
  10         set_fr_iimmed   3,2,fr8         ; multiply small numbers
  11         set_fr_iimmed   3,2,fr10
  12         set_fr_iimmed   1,2,fr9         ; multiply by 1
  13         set_fr_iimmed   1,2,fr11
  14         mqmulxhu        fr8,fr10,acc0
  15         test_accg_immed         0,accg0
  16         test_acc_immed  6,acc0
  17         test_accg_immed         0,accg1
  18         test_acc_immed  6,acc1
  19         test_accg_immed         0,accg2
  20         test_acc_immed  2,acc2
  21         test_accg_immed         0,accg3
  22         test_acc_immed  2,acc3
  23
  24         set_fr_iimmed   0,2,fr8         ; multiply by 0
  25         set_fr_iimmed   0,2,fr10
  26         set_fr_iimmed   0x3fff,2,fr9    ; 15 bit result
  27         set_fr_iimmed   0x3fff,2,fr11
  28         mqmulxhu        fr8,fr10,acc0
  29         test_accg_immed         0,accg0
  30         test_acc_immed  0,acc0
  31         test_accg_immed         0,accg1
  32         test_acc_immed  0,acc1
  33         test_accg_immed         0,accg2
  34         test_acc_limmed 0x0000,0x7ffe,acc2
  35         test_accg_immed         0,accg3
  36         test_acc_limmed 0x0000,0x7ffe,acc3
  37
  38         set_fr_iimmed   0x4000,2,fr8    ; 16 bit result
  39         set_fr_iimmed   0x4000,2,fr10
  40         set_fr_iimmed   0x8000,2,fr9    ; 17 bit result
  41         set_fr_iimmed   0x8000,2,fr11
  42         mqmulxhu        fr8,fr10,acc0
  43         test_accg_immed         0,accg0
  44         test_acc_limmed 0x0000,0x8000,acc0
  45         test_accg_immed         0,accg1
  46         test_acc_limmed 0x0000,0x8000,acc1
  47         test_accg_immed         0,accg2
  48         test_acc_immed  0x00010000,acc2
  49         test_accg_immed         0,accg3
  50         test_acc_immed  0x00010000,acc3
  51
  52         set_fr_iimmed   0x7fff,0x7fff,fr8       ; max positive result
  53         set_fr_iimmed   0x7fff,0x7fff,fr10
  54         set_fr_iimmed   0x8000,0x8000,fr9       ; max positive result
  55         set_fr_iimmed   0x8000,0x8000,fr11
  56         mqmulxhu        fr8,fr10,acc0
  57         test_accg_immed         0,accg0
  58         test_acc_immed  0x3fff0001,acc0
  59         test_accg_immed         0,accg1
  60         test_acc_immed  0x3fff0001,acc1
  61         test_accg_immed         0,accg2
  62         test_acc_limmed 0x4000,0x0000,acc2
  63         test_accg_immed         0,accg3
  64         test_acc_limmed 0x4000,0x0000,acc3
  65
  66         set_fr_iimmed   0xffff,0xffff,fr8       ; max positive result
  67         set_fr_iimmed   0xffff,0xffff,fr10
  68         set_fr_iimmed   0xffff,0xffff,fr9       ; max positive result
  69         set_fr_iimmed   0xffff,0xffff,fr11
  70         mqmulxhu        fr8,fr10,acc0
  71         test_accg_immed         0,accg0
  72         test_acc_limmed 0xfffe,0x0001,acc0
  73         test_accg_immed         0,accg1
  74         test_acc_limmed 0xfffe,0x0001,acc1
  75         test_accg_immed         0,accg2
  76         test_acc_limmed 0xfffe,0x0001,acc2
  77         test_accg_immed         0,accg3
  78         test_acc_limmed 0xfffe,0x0001,acc3
  79
  80         pass