cmmNegate dflags e                       = CmmMachOp (MO_S_Neg (cmmExprWidth dflags e)) [e]
cmmNegate dflags e                       = CmmMachOp (MO_S_Neg (cmmExprWidth dflags e)) [e]
cmmNegate dflags e                       = CmmMachOp (MO_S_Neg (cmmExprWidth dflags e)) [e]