Merges the least significant halves of two vectors.
d=vec_mergel(a, b)
The following table describes the types of the returned value and the function arguments.
| d | a | b |
|---|---|---|
| vector bool char | vector bool char | vector bool char |
| vector signed char | vector signed char | vector signed char |
| vector unsigned char | vector unsigned char | vector unsigned char |
| vector bool short | vector bool short | vector bool short |
| vector signed short | vector signed short | vector signed short |
| vector unsigned short | vector unsigned short | vector unsigned short |
| vector bool int | vector bool int | vector bool int |
| vector signed int | vector signed int | vector signed int |
| vector unsigned int | vector unsigned int | vector unsigned int |
| vector bool long long | vector bool long long | vector bool long long |
| vector signed long long | vector signed long long | vector signed long long |
| vector unsigned long long | vector unsigned long long | vector unsigned long long |
| vector float | vector float | vector float |
| vector double | vector double | vector double |
Assume that the elements of each vector are numbered beginning with 0. The even-numbered elements of the result are taken, in order, from the elements in the least significant 8 bytes of a. The odd-numbered elements of the result are taken, in order, from the elements in the least significant 8 bytes of b.