217 #define count_leading_zeros(COUNT,X) \  macro
223 #if ! defined (count_leading_zeros)				\
234 #define count_leading_zeros(count, x)					\  macro
248 #if ! defined (count_leading_zeros) && ! defined (LONGLONG_STANDALONE)
250 long __MPN(count_leading_zeros) (UDItype) __attribute__ ((const));
252 long __MPN(count_leading_zeros) (UDItype);
254 #define count_leading_zeros(count, x) \  macro
255   ((count) = __MPN(count_leading_zeros) (x))
272 long __MPN(count_leading_zeros) (UDItype);
273 #define count_leading_zeros(count, x) \  macro
315 #define count_leading_zeros(count, x) \  macro
395 #define count_leading_zeros(count, x) \  macro
536 #define count_leading_zeros(count, x)  count_leading_zeros_gcc_clz(count, x)  macro
584 #define count_leading_zeros(count, x)  count_leading_zeros_gcc_clz(count, x)  macro
653 #define count_leading_zeros(count, x) \  macro
678 #define count_leading_zeros(count, x) \  macro
873 #define count_leading_zeros(cnt, x)					\
934 #define count_leading_zeros(c,n)					\  macro
958 #define count_leading_zeros(c,n)					\  macro
973 #define count_leading_zeros(count,x)  count_leading_zeros_gcc_clz(count,x)  macro
981 #if ! defined (count_leading_zeros) && __GNUC__ < 3			\
987 #define count_leading_zeros(count, x)					\  macro
996 #ifndef count_leading_zeros
997 #define count_leading_zeros(count, x)					\  macro
1055 #define count_leading_zeros(count, x)					\  macro
1063 #define count_leading_zeros(count, x)					\  macro
1126 #define count_leading_zeros(count, x) \  macro
1226 #define count_leading_zeros(count, x) \  macro
1243 #define count_leading_zeros(count, x) \  macro
1421 #define count_leading_zeros(count, x) \  macro
1552 #define count_leading_zeros(count, x) \  macro
1638 #define count_leading_zeros(count, x) \  macro
1775 #define count_leading_zeros(count, x) \  macro
1879 #define count_leading_zeros(count, x) \  macro
2192 #if !defined (count_leading_zeros)
2193 #define count_leading_zeros(count, x) \  macro
2238     count_leading_zeros (__ctz_c, __ctz_x & -__ctz_x);			\