Available on x86 and target feature
xsave
only.Expand description
Copies 64-bits from val
to the extended control register (XCR
) specified
by a
.
Currently only XFEATURE_ENABLED_MASK
XCR
is supported.
xsave
only.Copies 64-bits from val
to the extended control register (XCR
) specified
by a
.
Currently only XFEATURE_ENABLED_MASK
XCR
is supported.