Returns the high-order 32 or 64-bits of the 64-bit or 128-bit products of the operands RA and RB.
Valid on a PowerPC with a 64-bit architecture, in 64-bit mode for 64-bit integers.
Valid for 64-bit integers in 64-bit mode.
Function
Same as RA, RB.
A 32 or 64-bit product of the operands RA and RB