1 files changed, 4 insertions, 1 deletions
diff --git a/utils/TableGen/IntrinsicEmitter.cpp b/utils/TableGen/IntrinsicEmitter.cpp
index cd4f0e6..6531dcb 100644
--- a/utils/TableGen/IntrinsicEmitter.cpp
+++ b/utils/TableGen/IntrinsicEmitter.cpp
@@ -261,7 +261,8 @@ enum IIT_Info {
   IIT_EXTEND_VEC_ARG = 23,
   IIT_TRUNC_VEC_ARG = 24,
   IIT_ANYPTR = 25,
-  IIT_V1   = 26
+  IIT_V1   = 26,
+  IIT_VARARG = 27
 };
 
 
@@ -288,6 +289,8 @@ static void EncodeFixedValueType(MVT::SimpleValueType VT,
   case MVT::x86mmx: return Sig.push_back(IIT_MMX);
   // MVT::OtherVT is used to mean the empty struct type here.
   case MVT::Other: return Sig.push_back(IIT_EMPTYSTRUCT);
+  // MVT::isVoid is used to represent varargs here.
+  case MVT::isVoid: return Sig.push_back(IIT_VARARG);
   }
 }