1 2
fcvt.bf16.s rd rs1 24..20=8 31..27=0x08 rm 26..25=2 6..2=0x14 1..0=3 fcvt.s.bf16 rd rs1 24..20=6 31..27=0x08 rm 26..25=0 6..2=0x14 1..0=3