Method vgetq_lane_u64
vgetq_lane_u64(v128, int)
Unsigned Move vector element to general-purpose register. This instruction reads the unsigned integer from the source SIMD&FP register, zero-extends it to form a 32-bit or 64-bit value, and writes the result to the destination general-purpose register.Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped.
Equivalent instruction: UMOV Rd,Vn.D[lane]
Declaration
public static ulong vgetq_lane_u64(v128 a0, int a1)Parameters
| Type | Name | Description |
|---|---|---|
| v128 | a0 | 128-bit vector a0 |
| int | a1 | Lane index to a0. Must be an immediate in the range of [0..1] |
Returns
| Type | Description |
|---|---|
| ulong | UInt64 |