diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
index b93e562f4cee5..1eb8e469e32a3 100644
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
+++ b/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: