ori instructions mistakenly shown as nop

[Cuyler36]

When disassembling, objdiff will show ori r0, r0, imm as nop <imm> if there are relocations in play. Since the immediate is 0 at disassembly, it is technically a nop instruction. The issue can be traced back to ppc750cl here.

ori r0, r0, ksNesMainLoop2@l // this gets interpreted as a nop