pfmlib_comp_i386.h File Reference

Go to the source code of this file.

Functions
static unsigned long	pfmlib_popcnt (unsigned long v)

---

Function Documentation

static unsigned long pfmlib_popcnt

(

unsigned long

v )

[inline, static]

Definition at line 40 of file pfmlib_comp_i386.h.

{
        unsigned long sum = 0;

        for(; v ; v >>=1) {
                if (v & 0x1) sum++;
        }
        return sum;
}