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 // Test stack reconstruction after a nested exit

 function testNestedExitStackInner(j, counter) {

   ++counter;

   var b = 0;

   for (var i = 1; i <= 9; i++) {

     ++b;

     var a;

     // Make sure that once everything has been traced we suddenly switch to

     // a different control flow the first time we run the outermost tree,

     // triggering a side exit.

     if (j < 9)

       a = 1;

     else

       a = 0;

     ++b;

     b += a;

   }

   return counter + b;

 }

 function testNestedExitStackOuter() {

   var counter = 0;

   for (var j = 1; j <= 9; ++j) {

     for (var k = 1; k <= 9; ++k) {

       counter = testNestedExitStackInner(j, counter);

     }

   }

   return counter;

 }

 //assertEq(testNestedExitStackOuter(), 81);