Function no_std_compat::arch::x86_64::_xtest
source · pub unsafe fn _xtest() -> u8🔬This is a nightly-only experimental API. (
stdarch_x86_rtm)Available on 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).