density

#!/bin/bash -f
lines=$(egrep --count -v '([:]|[.](file|section|align|long|p2align|type|text|globl|size|string))' $1.s)
adds=$(fgrep --count addsd  $1.s)
subs=$(fgrep --count subsd  $1.s)
muls=$(fgrep --count mulsd  $1.s)
divs=$(fgrep --count divsd  $1.s)
sqrts=$(fgrep --count sqrtsd $1.s)
density=$(dc -e "$adds $subs + $muls + $divs + $sqrts + 100 * $lines 1 k / p")
echo $lines lines $adds adds $subs subs $muls muls $divs divs $sqrts sqrts $density\% density