- static Constant *getSetEQ(Constant *C1, Constant *C2);
- static Constant *getSetNE(Constant *C1, Constant *C2);
- static Constant *getSetLT(Constant *C1, Constant *C2);
- static Constant *getSetGT(Constant *C1, Constant *C2);
- static Constant *getSetLE(Constant *C1, Constant *C2);
- static Constant *getSetGE(Constant *C1, Constant *C2);