performance in switch

[asivakumar]

Hello ,

I have a switch case statement .. as below

switch(data)
{
case 1:
.....
break;
case 2:
.....
break;
case 3:
.....
break;
default:
.....
break;
}


my data will be 2 ,70 % of times
or 1, 20 % of times
or 3 , 10 % of times ,

so if i change the order as below ,will it increase the performance ??

switch(data)
{
case 2:
.....
break;
case 3:
.....
break;
case 1:
.....
break;
default:
.....
break;
}