| Parameter | Description |
|---|---|
| base_addr | Base address |
| vindex | Offset |
| scale | Index scale |
v128 Vector
Gather 64-bit integers from memory using 64-bit indices. 64-bit elements are loaded from addresses starting at base_addr and offset by each 64-bit element in vindex (each index is scaled by the factor in scale). Gathered elements are merged into dst. scale should be 1, 2, 4 or 8.