hphp/test/quick/asm_sswitch.hhas

   1 #
   2 # SSwitch statement
   3 #
   4
   5 # array(0,1,2,3,4)
   6 .adata my_array = """D:6:{i:0;s:7:"label_0";i:1;s:7:"label_1";i:2;s:7:"label_2";i:3;s:7:"label_3";i:4;s:7:"label_4";i:5;s:7:"default";}""";
   7
   8 .function ["__EntryPoint"("""y:0:{}""")] N main() {
   9          .numiters 1;
  10          .declvars $arr $foo;
  11
  12          Dict @my_array
  13          SetL $arr
  14          PopC
  15
  16          # Loop over array and jump to each label.
  17          IterInit <> 0 NK V:$foo $arr endfor
  18          .try {
  19 loop:      CGetL $foo
  20            SSwitch <"label_0":label_0
  21                     "label_1":label_1
  22                     "label_2":label_2
  23                     "label_3":label_3
  24                     "label_4":label_4
  25                             -:default>
  26
  27 label_0:   String "label_0\n"
  28            Jmp printer
  29 label_1:   String "label_1\n"
  30            Jmp printer
  31 label_2:   String "label_2\n"
  32            Jmp printer
  33 label_3:   String "label_3\n"
  34            Jmp printer
  35 label_4:   String "label_4\n"
  36            Jmp printer
  37 default:   String "default\n"
  38
  39 printer:   Print
  40            PopC
  41            IterNext <> 0 NK V:$foo $arr loop
  42            Jmp endfor
  43          } .catch {
  44            IterFree 0
  45            Throw
  46          }
  47 endfor:  Int 1
  48          RetC
  49 }