Function abs_diff

src/backend/cpu/kernel/fast.hpp:54–54

abs_diff() Returns absolute difference of x and y

// abs_diff()
// Returns absolute difference of x and y
inline int abs_diff(int x, int y) { return abs(x - y); }
inline unsigned abs_diff(unsigned x, unsigned y) {
    return (unsigned)abs((int)x - (int)y);
}