base-reg-sp.js (262B)
1 setJitCompilerOption("base-reg-for-locals", 0); // SP 2 function g(x) { 3 with (this) {} // Don't inline. 4 return x; 5 } 6 function f(x) { 7 var sum = 0; 8 for (var i = 0; i < x; i++) { 9 sum += g(i); 10 } 11 return sum; 12 } 13 assertEq(f(2000), 1999000);