sim/testsuite/bfin/brcc.s

   1 # mach: bfin
   2
   3 .include "testutils.inc"
   4         start
   5
   6
   7         /* Stall tests */
   8
   9         r0 = 0;
  10         r1 = 1;
  11         loadsym p0, foo;
  12         p1 = p0;
  13
  14 pass_1:
  15         cc = r0;
  16         nop;
  17         nop;
  18
  19         if cc jump _fail_1;
  20         [p0++] = p0;
  21         [p0++] = p0;
  22         r7 = p0;
  23         r5 = CC;
  24         P1 += 8;
  25         r6 = p1;
  26         CC = R6 == R7;
  27         if !CC jump _failure;
  28
  29         cc = R5;
  30         if !cc jump over;
  31
  32 _fail_1:
  33         [p0++] = p0;
  34         [p0++] = p0;
  35
  36 back:
  37         if !cc jump skip(bp);
  38
  39 _fail_2:
  40         [p0++] = p0;
  41         [p0++] = p0;
  42
  43 over:
  44         if cc jump _fail_3(bp);
  45         [p0++] = p0;
  46         [p0++] = p0;
  47         r7=p0;
  48         R5=cc;
  49         P1 += 8;
  50         R6 = P1;
  51         CC = R6 == R7;
  52         if !CC jump _failure;
  53
  54         CC = R5;
  55         if !cc jump back(bp);
  56
  57 _fail_3:
  58         [p0++] = p0;
  59         [p0++] = p0;
  60
  61 skip:
  62         [p0++] = p0;
  63         [p0++] = p0;
  64         [p0++] = p0;
  65         r7=p0;
  66
  67         P1 += 0xc;
  68         R6 = P1;
  69         CC = R6 == R7;
  70         if !CC jump _failure;
  71
  72 next:
  73         [p0++] = p0;
  74         r7=p0;
  75         P1 += 4;
  76         R6 = P1;
  77         CC = R6 == R7;
  78         if !CC jump _failure;
  79
  80 pass_2:
  81         cc = r1;
  82         nop;
  83         nop;
  84
  85         if !cc jump _fail_4;
  86         [p0++] = p0;
  87         [p0++] = p0;
  88         r7=p0;
  89         R5 = cc;
  90         P1 += 8;
  91         R6 = P1;
  92         CC = R6 == R7;
  93         if !CC jump _failure;
  94
  95         cc = R5;
  96         if cc jump over_2;
  97
  98 _fail_4:
  99         [p0++] = p0;
 100         [p0++] = p0;
 101         P1 += 8;
 102
 103 back_2:
 104         if cc jump skip_2 (bp);
 105
 106 _fail_5:
 107         [p0++] = p0;
 108         [p0++] = p0;
 109         P1 += 8;
 110
 111 over_2:
 112         if !cc jump _fail_6 (bp);
 113         [p0++] = p0;
 114         [p0++] = p0;
 115         r7=p0;
 116         R5 = cc;
 117         P1 += 8;
 118         R6 = P1;
 119         CC = R6 == R7;
 120         if !CC jump _failure;
 121         cc = R5;
 122
 123         if cc jump back_2 (bp);
 124
 125 _fail_6:
 126         [p0++] = p0;
 127         [p0++] = p0;
 128
 129 skip_2:
 130         [p0++] = p0;
 131         [p0++] = p0;
 132         [p0++] = p0;
 133         r7=p0;
 134         R5 = cc;
 135         P1 += 0xc;
 136         R6 = P1;
 137         CC = R6 == R7;
 138         if !CC jump _failure;
 139         cc = r5;
 140
 141         if cc jump next_2 (bp);
 142
 143 next_2:
 144         [p0++] = p0;
 145         [p0++] = p0;
 146         P1 += 8;
 147         r7=p0;
 148         r6 = P1;
 149         CC = R6 == R7;
 150         if !CC jump _failure;
 151
 152         cc = r0;
 153 _halt:
 154         pass;
 155
 156 _fail_7:
 157         [p0++] = p0;
 158
 159 _failure:
 160         fail;
 161
 162         .data
 163 foo:
 164         .space (0x100)