michael@0: // register allocation involving doubles.
michael@0: 
michael@0: function foo(a,b) {
michael@0:   var c;
michael@0:   if (a < b) {
michael@0:     c = a + 1;
michael@0:   } else {
michael@0:     c = 0.5;
michael@0:   }
michael@0:   return c;
michael@0: }
michael@0: assertEq(foo(0, 1), 1);