Add node and enum for mips tail call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166318 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 2236af9..0949874 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -58,6 +58,7 @@
 const char *MipsTargetLowering::getTargetNodeName(unsigned Opcode) const {
   switch (Opcode) {
   case MipsISD::JmpLink:           return "MipsISD::JmpLink";
+  case MipsISD::TailCall:          return "MipsISD::TailCall";
   case MipsISD::Hi:                return "MipsISD::Hi";
   case MipsISD::Lo:                return "MipsISD::Lo";
   case MipsISD::GPRel:             return "MipsISD::GPRel";