1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.h b/llvm/lib/Target/Sparc/SparcISelLowering.h
index 5c9703823a64..2768bb20566a 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.h
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.h
@@ -44,9 +44,13 @@ namespace llvm {
       GLOBAL_BASE_REG, // Global base reg for PIC.
       FLUSHW,      // FLUSH register windows to stack.
 
+      TAIL_CALL,   // Tail call
+
       TLS_ADD,     // For Thread Local Storage (TLS).
       TLS_LD,
-      TLS_CALL
+      TLS_CALL,
+
+      LOAD_GDOP,   // Load operation w/ gdop relocation.
     };
   }
 
@@ -182,6 +186,10 @@ namespace llvm {
 
     SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const override;
 
+    bool IsEligibleForTailCallOptimization(CCState &CCInfo,
+                                           CallLoweringInfo &CLI,
+                                           MachineFunction &MF) const;
+
     bool ShouldShrinkFPConstant(EVT VT) const override {
       // Do not shrink FP constpool if VT == MVT::f128.
       // (ldd, call _Q_fdtoq) is more expensive than two ldds.