Changes

Example: <apache2.2.31> ID1 -fbuiltin -falign-loops -fforward-propagade -fipa-cp 30s , 125MB , 4% , 0 0 ID2 -O2 -fnobuiltin -fnoalign-loops 37s , 129MB , 7% , 0 0<apache2.4.16> ID1 -fbuiltin -falign-loops -fforward-propagade -fipa-cp 39s , 151MB , 5% , 0 0 ID2 -O2 -fnobuiltin -fnoalign-loops 43s , 172MB , 8% , 0 0 <br>ID can be used just once - in this case it can be like a delimiter tat separates groups of options.