search for: sndpinflag

...ly by marking the instruction as SDNPInFlag, and specifying a conditioncode parameter. This may require the addition of some kind of condition-code base type to mark conditioncode operands. Alternatively, CPU flags can be modeled using a special flags register (or register class?). In which case, SNDPInFlag/SNDPOutFlag should be killed, and all instructions which modify the flags (even as a side-effect) should do so explicitly. In this case, setcc should always set a special flags register. Just my 2c. Thoughts?

...ction as SDNPInFlag, and specifying a conditioncode > parameter. This may require the addition of some kind of > condition-code base type to mark conditioncode operands. > > Alternatively, CPU flags can be modeled using a special flags register > (or register class?). In which case, SNDPInFlag/SNDPOutFlag should be > killed, and all instructions which modify the flags (even as a > side-effect) should do so explicitly. In this case, setcc should > always set a special flags register. > > Just my 2c. > Thoughts? > _______________________________________________ > LL...