Which, in theory would be faster... using a conditional or allowing the Flash engine to automatically convert the values?

Conditional
Actionscript Code:
var output:int;
var b:Boolean = true;
var i:int = 5;
output = i + ((b) ? 1 : 0);
trace(output); // 6

Conversion
Actionscript Code:
var output:int;
var b:Boolean = true;
var i:int = 5;
output = i + b;
trace(output); // 6

Obviously, allowing Flash to convert the Boolean to a int value is easier to read, but would it be faster?