Function kvarn::prelude::networking::prelude::utils::prelude::compact_str::core::arch::x86_64::_xtest
source · pub unsafe fn _xtest() -> u8
🔬This is a nightly-only experimental API. (
stdsimd
)Available on non-crate feature
miri-test-libstd
and x86-64 only.Expand description
Queries whether the processor is executing in a transactional region identified by restricted transactional memory (RTM) or hardware lock elision (HLE).