d = vec_cntlz(a)Computes the count of leading zero bits of each element of the input.
Each element of the result is set to the number of leading zeros of the corresponding element of a.
| d | a |
|---|---|
| vector unsigned char | vector unsigned char |
| vector signed char | |
| vector unsigned short | vector unsigned short |
| vector signed short | |
| vector unsigned int | vector unsigned int |
| vector signed int | |
| vector unsigned long long | vector unsigned long long |
| vector signed long long |