Fix VRCPL and VRSQL ops
Fix VRCPL and VRSQL ops

Removed the unsigned cast for DivIn, now passes all tests of this test rom -> https://github.com/PeterLemon/N64/tree/master/RSPTest/CP2/VRCPL

mupen64plus/mupen64plus-rsp-cxd4,mupen64plus/mupen64plus-rsp-cxd4,mupen64plus/mupen64plus-rsp-cxd4