pfmlib_comp_i386.h File Reference

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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;
}