SHFL

Format: SHFL dest, source1, source2.

Phase0: SHFL FT2, S2, S1

Phase1: -

Phase2: -

Description: Bitwise interleave of least significant 16 bits of S1 and S2

S1 = ----------------ABCDEFGHIJKLMNOP
S2 = ----------------abcdefghijklmnop
FT2 = AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPp