1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.h b/llvm/lib/Target/RISCV/RISCVISelLowering.h
index 18fc7350bbb..0d2d14e8d67 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.h
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.h
@@ -210,6 +210,12 @@ private:
                                    Value *AlignedAddr, Value *CmpVal,
                                    Value *NewVal, Value *Mask,
                                    AtomicOrdering Ord) const override;
+
+  /// Generate error diagnostics if any register used by CC has been marked
+  /// reserved.
+  void validateCCReservedRegs(
+      const SmallVectorImpl<std::pair<llvm::Register, llvm::SDValue>> &Regs,
+      MachineFunction &MF) const;
 };
 }