tests/regression/jasmin/test_many_dup_x2.j

   1 .class public test_many_dup_x2
   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 33
  27         .limit locals 2
  28
  29         ldc 100
  30         ldc 101
  31         ldc 42
  32
  33         ; 30 times
  34
  35         dup_x2
  36         dup_x2
  37         dup_x2
  38         dup_x2
  39         dup_x2
  40         dup_x2
  41         dup_x2
  42         dup_x2
  43         dup_x2
  44         dup_x2
  45
  46         dup_x2
  47         dup_x2
  48         dup_x2
  49         dup_x2
  50         dup_x2
  51         dup_x2
  52         dup_x2
  53         dup_x2
  54         dup_x2
  55         dup_x2
  56
  57         dup_x2
  58         dup_x2
  59         dup_x2
  60         dup_x2
  61         dup_x2
  62         dup_x2
  63         dup_x2
  64         dup_x2
  65         dup_x2
  66         dup_x2
  67
  68         invokestatic test_many_dup_x2/check(I)V
  69         ; OUTPUT: 42
  70         invokestatic test_many_dup_x2/check(I)V
  71         ; OUTPUT: 101
  72         invokestatic test_many_dup_x2/check(I)V
  73         ; OUTPUT: 100
  74
  75         invokestatic test_many_dup_x2/check(I)V
  76         ; OUTPUT: 42
  77         invokestatic test_many_dup_x2/check(I)V
  78         ; OUTPUT: 42
  79
  80         ; pop 27 slots
  81
  82         pop2
  83         pop2
  84         pop2
  85         pop2
  86         pop2
  87         pop2
  88         pop2
  89         pop2
  90         pop2
  91         pop2
  92
  93         pop
  94         pop2
  95         pop2
  96         pop2
  97
  98         ; Play it again, Sam!
  99
 100         ; 42
 101         ldc 100
 102         ldc 101
 103
 104         dup_x2
 105         dup_x2
 106         dup_x2
 107         dup_x2
 108         dup_x2
 109         dup_x2
 110         dup_x2
 111         dup_x2
 112         dup_x2
 113         dup_x2
 114
 115         dup_x2
 116         dup_x2
 117         dup_x2
 118         dup_x2
 119         dup_x2
 120         dup_x2
 121         dup_x2
 122         dup_x2
 123         dup_x2
 124         dup_x2
 125
 126         dup_x2
 127         dup_x2
 128         dup_x2
 129         dup_x2
 130         dup_x2
 131         dup_x2
 132         dup_x2
 133         dup_x2
 134         dup_x2
 135         dup_x2
 136
 137         invokestatic test_many_dup_x2/check(I)V
 138         ; OUTPUT: 101
 139         invokestatic test_many_dup_x2/check(I)V
 140         ; OUTPUT: 100
 141         invokestatic test_many_dup_x2/check(I)V
 142         ; OUTPUT: 42
 143
 144         invokestatic test_many_dup_x2/check(I)V
 145         ; OUTPUT: 101
 146         invokestatic test_many_dup_x2/check(I)V
 147         ; OUTPUT: 101
 148
 149         return
 150 .end method