pg_bitutils.c File Reference

#include "c.h"
#include "port/pg_bitutils.h"

Include dependency graph for pg_bitutils.c:

Functions
uint64	pg_popcount (const char *buf, int bytes)
static int	pg_popcount32_slow (uint32 word)
static int	pg_popcount64_slow (uint64 word)

Variables
const uint8	pg_leftmost_one_pos [256]
const uint8	pg_number_of_ones [256]
int(*	pg_popcount32 )(uint32 word) = pg_popcount32_slow
int(*	pg_popcount64 )(uint64 word) = pg_popcount64_slow
const uint8	pg_rightmost_one_pos [256]