Given an invocation context block, an SSE (Streaming SIMD
Extensions) register index, and an SSE register value in
xmm_copy, writes the corresponding entry in the XSAVE area
pointed to from the invocation context block, and calls
LIB$X86_PUT_INVO_REGISTERS to write the actual context. The
invocation context block remains unchanged if the routine
fails. LIB$X86_SET_XMM fails if LIB$X86_PUT_INVO_REGISTERS
fails.
Format
LIB$X86_SET_XMM (invo_context, index, xmm_copy)
Additional Information:
explode
extract