sim/testsuite/sim/sh64/compact/dmulsl.cgs

   1 # sh testcase for dmuls.l $rm, $rn -*- Asm -*-
   2 # mach: all
   3 # as: -isa=shcompact
   4 # ld: -m shelf32
   5
   6         .include "compact/testutils.inc"
   7
   8         start
   9
  10         mov #0, r0
  11         mov #0, r1
  12         dmuls.l r0, r1
  13         # check result
  14         sts mach, r3
  15         sts macl, r4
  16         assert r3, #0
  17         assert r4, #0
  18
  19 test2:
  20         mov #0, r0
  21         mov #5, r1
  22         dmuls.l r0, r1
  23         # check result
  24         sts mach, r3
  25         sts macl, r4
  26         assert r3, #0
  27         assert r4, #0
  28
  29 test3:
  30         mov #5, r0
  31         mov #0, r1
  32         dmuls.l r0, r1
  33         # check result
  34         sts mach, r3
  35         sts macl, r4
  36         assert r3, #0
  37         assert r4, #0
  38
  39 test4:
  40         mov #1, r0
  41         mov #5, r1
  42         dmuls.l r0, r1
  43         # check result
  44         sts mach, r3
  45         sts macl, r4
  46         assert r3, #0
  47         assert r4, #5
  48
  49 test5:
  50         mov #5, r0
  51         mov #1, r1
  52         dmuls.l r0, r1
  53         # check result
  54         sts mach, r3
  55         sts macl, r4
  56         assert r3, #0
  57         assert r4, #5
  58
  59         bra test6
  60         nop
  61
  62 wrong:
  63         fail
  64
  65 test6:
  66         mov #2, r0
  67         mov #2, r1
  68         dmuls.l r0, r1
  69         # check result
  70         sts mach, r3
  71         sts macl, r4
  72         assert r3, #0
  73         assert r4, #4
  74
  75 test7:
  76         mov #1, r0
  77         neg r0, r0
  78         mov #2, r1
  79         dmuls.l r0, r1
  80         # check result
  81         sts mach, r3
  82         sts macl, r4
  83
  84         mov #0, r8
  85         not r8, r9
  86         not r8, r10
  87         shll r10
  88         cmp/eq r3, r9
  89         bf wrong
  90         cmp/eq r4, r10
  91         bf wrong
  92
  93 test8:
  94         mov #1, r0
  95         neg r0, r0
  96         mov #1, r1
  97         neg r1, r1
  98         dmuls.l r0, r1
  99         # check result
 100         sts mach, r3
 101         sts macl, r4
 102         assert r3, #0
 103         assert r4, #1
 104
 105 test9:
 106         mov #1, r0
 107         neg r0, r0
 108         shlr r0
 109         mov #1, r1
 110         neg r1, r1
 111         shlr r1
 112         dmuls.l r0, r1
 113
 114 okay:
 115         pass