1 files changed, 13 insertions, 3 deletions
diff --git a/lib/CodeGen/MIRParser/MIParser.h b/lib/CodeGen/MIRParser/MIParser.h
index 4d6d4e7002179..fca4c4e6f8851 100644
--- a/lib/CodeGen/MIRParser/MIParser.h
+++ b/lib/CodeGen/MIRParser/MIParser.h
@@ -26,16 +26,26 @@ struct SlotMapping;
 class SMDiagnostic;
 class SourceMgr;
 
+struct PerFunctionMIParsingState {
+  DenseMap<unsigned, MachineBasicBlock *> MBBSlots;
+  DenseMap<unsigned, unsigned> VirtualRegisterSlots;
+};
+
 bool parseMachineInstr(MachineInstr *&MI, SourceMgr &SM, MachineFunction &MF,
-                       StringRef Src,
-                       const DenseMap<unsigned, MachineBasicBlock *> &MBBSlots,
+                       StringRef Src, const PerFunctionMIParsingState &PFS,
                        const SlotMapping &IRSlots, SMDiagnostic &Error);
 
 bool parseMBBReference(MachineBasicBlock *&MBB, SourceMgr &SM,
                        MachineFunction &MF, StringRef Src,
-                       const DenseMap<unsigned, MachineBasicBlock *> &MBBSlots,
+                       const PerFunctionMIParsingState &PFS,
                        const SlotMapping &IRSlots, SMDiagnostic &Error);
 
+bool parseNamedRegisterReference(unsigned &Reg, SourceMgr &SM,
+                                 MachineFunction &MF, StringRef Src,
+                                 const PerFunctionMIParsingState &PFS,
+                                 const SlotMapping &IRSlots,
+                                 SMDiagnostic &Error);
+
 } // end namespace llvm
 
 #endif