1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index 3a1c7a4..ccdb5ac 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -492,7 +492,10 @@ static std::string getMangledTypeStr(Type* Ty) {
       Result += "vararg";
     // Ensure nested function types are distinguishable.
     Result += "f"; 
-  } else if (Ty)
+  } else if (isa<VectorType>(Ty))
+    Result += "v" + utostr(Ty->getVectorNumElements()) +
+      getMangledTypeStr(Ty->getVectorElementType());
+  else if (Ty)
     Result += EVT::getEVT(Ty).getEVTString();
   return Result;
 }