Function kvarn::prelude::compact_str::core::arch::x86_64::_bextr2_u64
1.27.0 · source · pub unsafe fn _bextr2_u64(a: u64, control: u64) -> u64
Available on non-crate feature
miri-test-libstd
and x86-64 and non-x86 only.Expand description
Extracts bits of a
specified by control
into
the least significant bits of the result.
Bits [7,0]
of control
specify the index to the first bit in the range
to be extracted, and bits [15,8]
specify the length of the range.