add fixmes for f128
also implement sqrt for f128 (using softfloat) and test sqrt for f16 and f128
F
Folkert de Vries committed
681750bd4606b0142fdf7e4b6013c508506bfb24
Parent: f9ed8c2
also implement sqrt for f128 (using softfloat) and test sqrt for f16 and f128