Constant no_std_compat::arch::x86_64::_XCR_XFEATURE_ENABLED_MASK
1.27.0 · source · pub const _XCR_XFEATURE_ENABLED_MASK: u32 = 0; // 0u32
Available on x86-64 only.
Expand description
XFEATURE_ENABLED_MASK
for XCR
This intrinsic maps to XSETBV
instruction.