Method vcvtq_n_f64_s64
vcvtq_n_f64_s64(v128, Int32)
Signed fixed-point Convert to Floating-point (vector). This instruction converts each element in a vector from fixed-point to floating-point using the rounding mode that is specified by the FPCR, and writes the result to the SIMD&FP destination register.A floating-point exception can be generated by this instruction. Depending on the settings in FPCR, the exception results in either a flag being set in FPSR, or a synchronous exception being generated. For more information, see Floating-point exception traps.Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the Security state and Exception level in which the instruction is executed, an attempt to execute the instruction might be trapped.
Equivalent instruction: SCVTF Vd.2D,Vn.2D,#n
Declaration
public static v128 vcvtq_n_f64_s64(v128 a0, Int32 a1)
Parameters
Type | Name | Description |
---|---|---|
v128 | a0 | 128-bit vector a0 |
Int32 | a1 | Int32 a1 |
Returns
Type | Description |
---|---|
v128 | 128-bit vector |