Method vneg_f64
vneg_f64(v64)
Floating-point Negate (vector). This instruction negates the value of each vector element in the source SIMD&FP register, writes the result to a vector, and writes the vector to the destination SIMD&FP 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: FNEG Dd,Dn
Declaration
public static v64 vneg_f64(v64 a0)Parameters
| Type | Name | Description |
|---|---|---|
| v64 | a0 | 64-bit vector a0 |
Returns
| Type | Description |
|---|---|
| v64 | 64-bit vector |