Module bitintr::x86::abm
[−]
[src]
Advanced Bit Manipulation (ABM) instruction set.
The references are:
- Intel 64 and IA-32 Architectures Software Developer's Manual Volume 2: Instruction Set Reference, A-Z.
- AMD64 Architecture Programmer's Manual, Volume 3: General-Purpose and System Instructions.
Wikipedia provides a quick overview of the instructions available.
Traits
| LZCNT |
Method version of |
| POPCNT |
Method version of |
Functions
| lzcnt |
Counts the leading most significant zero bits. |
| popcnt |
Counts the bits that are set. |