1 files changed, 9 insertions, 3 deletions
diff --git a/include/llvm/MC/MCSubtargetInfo.h b/include/llvm/MC/MCSubtargetInfo.h
index a9e46371ad..3b53f205cd 100644
--- a/include/llvm/MC/MCSubtargetInfo.h
+++ b/include/llvm/MC/MCSubtargetInfo.h
@@ -16,6 +16,7 @@
 
 #include "llvm/MC/SubtargetFeature.h"
 #include "llvm/MC/MCInstrItineraries.h"
+#include <string>
 
 namespace llvm {
 
@@ -26,6 +27,7 @@ class StringRef;
 /// MCSubtargetInfo - Generic base class for all target subtargets.
 ///
 class MCSubtargetInfo {
+  std::string TargetTriple;            // Target triple
   const SubtargetFeatureKV *ProcFeatures;  // Processor feature list
   const SubtargetFeatureKV *ProcDesc;  // Processor descriptions
   const SubtargetInfoKV *ProcItins;    // Scheduling itineraries
@@ -34,18 +36,22 @@ class MCSubtargetInfo {
   const unsigned *ForwardingPathes;    // Forwarding pathes
   unsigned NumFeatures;                // Number of processor features
   unsigned NumProcs;                   // Number of processors
-
   uint64_t FeatureBits;                // Feature bits for current CPU + FS
 
 public:
-  void InitMCSubtargetInfo(StringRef CPU, StringRef FS,
+  void InitMCSubtargetInfo(StringRef TT, StringRef CPU, StringRef FS,
                            const SubtargetFeatureKV *PF,
                            const SubtargetFeatureKV *PD,
                            const SubtargetInfoKV *PI, const InstrStage *IS,
                            const unsigned *OC, const unsigned *FP,
                            unsigned NF, unsigned NP);
 
-  /// getFeatureBits - Get the feature bits.
+  /// getTargetTriple - Return the target triple string.
+  StringRef getTargetTriple() const {
+    return TargetTriple;
+  }
+
+  /// getFeatureBits - Return the feature bits.
   ///
   uint64_t getFeatureBits() const {
     return FeatureBits;