Method vcvtd_n_u64_f64

vcvtd_n_u64_f64(Double, Int32)

Floating-point Convert to Unsigned fixed-point, rounding toward Zero (vector). This instruction converts a scalar or each element in a vector from floating-point to fixed-point unsigned integer using the Round towards Zero rounding mode, and writes the result to the general-purpose 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: FCVTZU Dd,Dn,#n

Declaration

public static ulong vcvtd_n_u64_f64(double a0, int a1)

Parameters

Type	Name	Description
Double	a0	Double a0
Int32	a1	Int32 a1

Returns

Type	Description
UInt64	UInt64