Function wasmtime_environ::__core::arch::x86_64::_bextr_u64
1.27.0 · source · pub unsafe fn _bextr_u64(a: u64, start: u32, len: u32) -> u64
Available on x86-64 only.
Expand description
Extracts bits in range [start
, start
+ length
) from a
into
the least significant bits of the result.