tests/regression/jasmin/test_many_dup2.j

   1 .class public test_many_dup2
   2 .super java/lang/Object
   3
   4 ; ======================================================================
   5
   6 .method public <init>()V
   7    aload_0
   8    invokenonvirtual java/lang/Object/<init>()V
   9    return
  10 .end method
  11
  12 ; ======================================================================
  13
  14 .method public static check(I)V
  15         .limit locals 1
  16         .limit stack 10
  17         getstatic java/lang/System/out Ljava/io/PrintStream;
  18         iload_0
  19         invokevirtual java/io/PrintStream/println(I)V
  20         return
  21 .end method
  22
  23 ; ======================================================================
  24
  25 .method public static main([Ljava/lang/String;)V
  26         .limit stack 62
  27         .limit locals 2
  28
  29         ldc 42
  30         ldc -1
  31
  32         ; 30 times
  33
  34         dup2
  35         dup2
  36         dup2
  37         dup2
  38         dup2
  39         dup2
  40         dup2
  41         dup2
  42         dup2
  43         dup2
  44
  45         dup2
  46         dup2
  47         dup2
  48         dup2
  49         dup2
  50         dup2
  51         dup2
  52         dup2
  53         dup2
  54         dup2
  55
  56         dup2
  57         dup2
  58         dup2
  59         dup2
  60         dup2
  61         dup2
  62         dup2
  63         dup2
  64         dup2
  65         dup2
  66
  67         invokestatic test_many_dup2/check(I)V
  68         ; OUTPUT: -1
  69         invokestatic test_many_dup2/check(I)V
  70         ; OUTPUT: 42
  71
  72         invokestatic test_many_dup2/check(I)V
  73         ; OUTPUT: -1
  74         invokestatic test_many_dup2/check(I)V
  75         ; OUTPUT: 42
  76
  77         invokestatic test_many_dup2/check(I)V
  78         ; OUTPUT: -1
  79         invokestatic test_many_dup2/check(I)V
  80         ; OUTPUT: 42
  81
  82         ; pop 27 times
  83
  84         pop2
  85         pop2
  86         pop2
  87         pop2
  88         pop2
  89         pop2
  90         pop2
  91         pop2
  92         pop2
  93         pop2
  94
  95         pop2
  96         pop2
  97         pop2
  98         pop2
  99         pop2
 100         pop2
 101         pop2
 102         pop2
 103         pop2
 104         pop2
 105
 106         pop2
 107         pop2
 108         pop2
 109         pop2
 110         pop2
 111         pop2
 112         pop2
 113
 114         ; Play it again, Sam!
 115
 116         dup2
 117         dup2
 118         dup2
 119         dup2
 120         dup2
 121         dup2
 122         dup2
 123         dup2
 124         dup2
 125         dup2
 126
 127         dup2
 128         dup2
 129         dup2
 130         dup2
 131         dup2
 132         dup2
 133         dup2
 134         dup2
 135         dup2
 136         dup2
 137
 138         dup2
 139         dup2
 140         dup2
 141         dup2
 142         dup2
 143         dup2
 144         dup2
 145         dup2
 146         dup2
 147         dup2
 148
 149         invokestatic test_many_dup2/check(I)V
 150         ; OUTPUT: -1
 151         invokestatic test_many_dup2/check(I)V
 152         ; OUTPUT: 42
 153
 154         invokestatic test_many_dup2/check(I)V
 155         ; OUTPUT: -1
 156         invokestatic test_many_dup2/check(I)V
 157         ; OUTPUT: 42
 158
 159         invokestatic test_many_dup2/check(I)V
 160         ; OUTPUT: -1
 161         invokestatic test_many_dup2/check(I)V
 162         ; OUTPUT: 42
 163
 164         return
 165 .end method