Trait bitintr::Pdep
[−]
[src]
pub trait Pdep { fn pdep(self, mask: Self) -> Self; }
Parallel bits deposit
Required Methods
fn pdep(self, mask: Self) -> Self
Parallel bits deposit.
Scatter contiguous low order bits of x
to the result at the positions
specified by the mask
.
All other bits (bits not set in the mask
) of the result are set to
zero.
Keywords: Parallel bits deposit, scatter bits.
Instructions
PDEP
:- Description: Parallel bits deposit.
- Architecture: x86.
- Instruction set: BMI2.
- Registers: 32/64 bit.
Example
let n = 0b1011_1110_1001_0011u16; let m0 = 0b0110_0011_1000_0101u16; let s0 = 0b0000_0010_0000_0101u16; let m1 = 0b1110_1011_1110_1111u16; let s1 = 0b1110_1001_0010_0011u16; assert_eq!(n.pdep(m0), s0); assert_eq!(n.pdep(m1), s1);
Implementors
impl Pdep for u8
impl Pdep for u16
impl Pdep for i8
impl Pdep for i16
impl Pdep for u32
impl Pdep for i32
impl Pdep for u64
impl Pdep for i64