core::arch::x86

Constant _XCR_XFEATURE_ENABLED_MASK

1.27.0 ยท source
pub const _XCR_XFEATURE_ENABLED_MASK: u32 = 0;
Available on x86 and (x86 or x86-64) only.
Expand description

XFEATURE_ENABLED_MASK for XCR

This intrinsic maps to XSETBV instruction.