Constant core::arch::x86_64::_XABORT_CONFLICT

pub const _XABORT_CONFLICT: u32 = 1 << 2; // 0x0000_0004u32

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86-64 only.

Transaction abort due to a memory conflict with another thread.