A.5.168 MOVLPS: Move Low Packed Single-Precision FP
MOVLPS xmm,m64 ; OF 12 /r [KATMAI,SSE]
MOVLPS m64,xmm ; OF 13 /r [KATMAI,SSE]
MOVLPS moves two packed single-precision FP values between the source
and destination operands. One of the operands is a 64-bit memory
location, the other is the low quadword of an XMM register.
The operation of this instruction is:
mem(0-63) := xmm(0-63);
or
xmm(0-63) := mem(0-63);
xmm(64-127) remains unchanged.