rv_zbb

andn       rd rs1 rs2 31..25=32 14..12=7 6..2=0x0C 1..0=3
orn        rd rs1 rs2 31..25=32 14..12=6 6..2=0x0C 1..0=3
xnor       rd rs1 rs2 31..25=32 14..12=4 6..2=0x0C 1..0=3
clz        rd rs1 31..20=0x600 14..12=1 6..2=0x04 1..0=3
ctz        rd rs1 31..20=0x601 14..12=1 6..2=0x04 1..0=3
cpop       rd rs1 31..20=0x602 14..12=1 6..2=0x04 1..0=3
max        rd rs1 rs2 31..25=5 14..12=6 6..2=0x0C 1..0=3
maxu       rd rs1 rs2 31..25=5 14..12=7 6..2=0x0C 1..0=3
min        rd rs1 rs2 31..25=5 14..12=4 6..2=0x0C 1..0=3
minu       rd rs1 rs2 31..25=5 14..12=5 6..2=0x0C 1..0=3
sext.b     rd rs1 31..20=0x604 14..12=1 6..2=0x04 1..0=3
sext.h     rd rs1 31..20=0x605 14..12=1 6..2=0x04 1..0=3
rol        rd rs1 rs2 31..25=0x30 14..12=1 6..2=0x0C 1..0=3
ror        rd rs1 rs2 31..25=0x30 14..12=5 6..2=0x0C 1..0=3
$pseudo_op rv64_zbp::gorci orc.b rd rs1 31..20=0x287 14..12=0x5 6..0=0x13