Bmi1 类

定义

重要

此 API 不符合 CLS。

此类通过内部函数提供对 Intel BMI1 硬件指令的访问权限。

public ref class Bmi1 abstract : System::Runtime::Intrinsics::X86::X86Base
public ref class Bmi1 abstract
[System.CLSCompliant(false)]
public abstract class Bmi1 : System.Runtime.Intrinsics.X86.X86Base
[System.CLSCompliant(false)]
public abstract class Bmi1
[<System.CLSCompliant(false)>]
type Bmi1 = class
    inherit X86Base
[<System.CLSCompliant(false)>]
type Bmi1 = class
Public MustInherit Class Bmi1
Inherits X86Base
Public MustInherit Class Bmi1
继承
继承
Bmi1
属性

属性

IsSupported

此类通过内部函数提供对 Intel BMI1 硬件指令的访问权限。

方法

AndNot(UInt32, UInt32)

unsigned int _andn_u32 (unsigned int a, unsigned int b)

ANDN r32a, r32b, reg/m32

BitFieldExtract(UInt32, Byte, Byte)

unsigned int _bextr_u32 (unsigned int a, unsigned int start, unsigned int len)

BEXTR r32a, reg/m32, r32b

BitFieldExtract(UInt32, UInt16)

unsigned int _bextr2_u32 (unsigned int a, unsigned int control)

BEXTR r32a, reg/m32, r32b

Equals(Object)

确定指定对象是否等于当前对象。

(继承自 Object)
ExtractLowestSetBit(UInt32)

unsigned int _blsi_u32 (unsigned int a)

BLSI reg, reg/m32

GetHashCode()

作为默认哈希函数。

(继承自 Object)
GetMaskUpToLowestSetBit(UInt32)

unsigned int _blsmsk_u32 (unsigned int a)

BLSMSK reg, reg/m32

GetType()

获取当前实例的 Type

(继承自 Object)
MemberwiseClone()

创建当前 Object 的浅表副本。

(继承自 Object)
ResetLowestSetBit(UInt32)

unsigned int _blsr_u32 (unsigned int a)

BLSR reg, reg/m32

ToString()

返回表示当前对象的字符串。

(继承自 Object)
TrailingZeroCount(UInt32)

int _mm_tzcnt_32 (unsigned int a)

TZCNT reg, reg/m32

适用于