Function kvarn::prelude::compact_str::core::arch::x86_64::_xtest

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.

Queries whether the processor is executing in a transactional region identified by restricted transactional memory (RTM) or hardware lock elision (HLE).

Intel’s documentation.