I am having a decoding conflict which practically is not a conflict but I don’t know how to resolve it.
Here is the conflict:
The conflict is in the register values. it is actually like this:
a can be both 0 and 1. but the value for the register d as defined in RegisterInfo.td starts from one (def D0 : TestReg<0x01, “d0”>,).
I mean ddd is greater equal than one. How can I tell the Tabelgen/disassembler that ddd > 0 so that I don’t get any conflict? (There is no such a case that ddd is 0b000 so that the TST8a and TST8d cannot be distinguishable!)
I don’t know how clear I described, let me know if I have to explain it better.