[AArch64] AArch64::ADCWr and friends map to their sForm, but their sForms do not map to themselves

Fix this inconsistency.

Author: AZero13

llvm/lib/Target/AArch64/AArch64InstrInfo.cpp

@@ -1790,6 +1790,10 @@ static unsigned sForm(MachineInstr &Instr) {
   case AArch64::BICSXrr:
   case AArch64::BICSWrs:
   case AArch64::BICSXrs:
+  case AArch64::ADCSWr:
+  case AArch64::ADCSXr:
+  case AArch64::SBCSWr:
+  case AArch64::SBCSXr:
     return Instr.getOpcode();
 
   case AArch64::ADDWrr: