Lzcnt.X64.LeadingZeroCount(UInt64) Method

Reference

Definition

Namespace:: System.Runtime.Intrinsics.X86

Assembly:: System.Runtime.Intrinsics.dll

Source:: Lzcnt.cs

Source:: Lzcnt.cs

Source:: Lzcnt.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

unsigned __int64 _lzcnt_u64 (unsigned __int64 a)

LZCNT reg, reg/m64

public:
 static System::UInt64 LeadingZeroCount(System::UInt64 value);

public static ulong LeadingZeroCount (ulong value);

static member LeadingZeroCount : uint64 -> uint64

Public Shared Function LeadingZeroCount (value As ULong) As ULong

Parameters

value: UInt64

Returns

UInt64

Remarks

This intrinsic is only available on 64-bit processes.

Applies to

Del via