Lines Matching refs:x
46 static inline int generic_ffs(int x) in generic_ffs() argument
50 if (!x) in generic_ffs()
52 if (!(x & 0xffff)) { in generic_ffs()
53 x >>= 16; in generic_ffs()
56 if (!(x & 0xff)) { in generic_ffs()
57 x >>= 8; in generic_ffs()
60 if (!(x & 0xf)) { in generic_ffs()
61 x >>= 4; in generic_ffs()
64 if (!(x & 3)) { in generic_ffs()
65 x >>= 2; in generic_ffs()
68 if (!(x & 1)) { in generic_ffs()
69 x >>= 1; in generic_ffs()
82 static inline int generic_fls(int x) in generic_fls() argument
86 if (!x) in generic_fls()
88 if (!(x & 0xffff0000u)) { in generic_fls()
89 x <<= 16; in generic_fls()
92 if (!(x & 0xff000000u)) { in generic_fls()
93 x <<= 8; in generic_fls()
96 if (!(x & 0xf0000000u)) { in generic_fls()
97 x <<= 4; in generic_fls()
100 if (!(x & 0xc0000000u)) { in generic_fls()
101 x <<= 2; in generic_fls()
104 if (!(x & 0x80000000u)) { in generic_fls()
105 x <<= 1; in generic_fls()