slo        rd rs1 rs2 31..25=16 14..12=1 6..2=0x0C 1..0=3
sro        rd rs1 rs2 31..25=16 14..12=5 6..2=0x0C 1..0=3


sloi       rd rs1 31..26=8  shamtd 14..12=1 6..2=0x04 1..0=3
sroi       rd rs1 31..26=8  shamtd 14..12=5 6..2=0x04 1..0=3