diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 0eb6023..a38f9ea 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -2813,25 +2813,25 @@
   // Okay, if we got here, the function is syntactically valid.  Convert types
   // and do semantic checks.
   std::vector<Type*> ParamTypeList;
-  SmallVector<AttributeWithIndex, 8> Attrs;
+  SmallVector<AttributeSet, 8> Attrs;
 
   if (RetAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::ReturnIndex,
-                              Attribute::get(RetType->getContext(),
-                                              RetAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::ReturnIndex,
+                                      RetAttrs));
 
   for (unsigned i = 0, e = ArgList.size(); i != e; ++i) {
     ParamTypeList.push_back(ArgList[i].Ty);
-    if (ArgList[i].Attrs.hasAttributes())
-      Attrs.push_back(AttributeWithIndex::get(i+1, ArgList[i].Attrs));
+    if (ArgList[i].Attrs.hasAttributes()) {
+      AttrBuilder B(ArgList[i].Attrs);
+      Attrs.push_back(AttributeSet::get(RetType->getContext(), i + 1, B));
+    }
   }
 
   if (FuncAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::FunctionIndex,
-                              Attribute::get(RetType->getContext(),
-                                              FuncAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::FunctionIndex,
+                                      FuncAttrs));
 
   AttributeSet PAL = AttributeSet::get(Context, Attrs);
 
@@ -3358,12 +3358,11 @@
   if (ConvertValIDToValue(PFTy, CalleeID, Callee, &PFS)) return true;
 
   // Set up the Attribute for the function.
-  SmallVector<AttributeWithIndex, 8> Attrs;
+  SmallVector<AttributeSet, 8> Attrs;
   if (RetAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::ReturnIndex,
-                              Attribute::get(Callee->getContext(),
-                                              RetAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::ReturnIndex,
+                                      RetAttrs));
 
   SmallVector<Value*, 8> Args;
 
@@ -3383,18 +3382,19 @@
       return Error(ArgList[i].Loc, "argument is not of expected type '" +
                    getTypeString(ExpectedTy) + "'");
     Args.push_back(ArgList[i].V);
-    if (ArgList[i].Attrs.hasAttributes())
-      Attrs.push_back(AttributeWithIndex::get(i+1, ArgList[i].Attrs));
+    if (ArgList[i].Attrs.hasAttributes()) {
+      AttrBuilder B(ArgList[i].Attrs);
+      Attrs.push_back(AttributeSet::get(RetType->getContext(), i + 1, B));
+    }
   }
 
   if (I != E)
     return Error(CallLoc, "not enough parameters specified for call");
 
   if (FnAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::FunctionIndex,
-                              Attribute::get(Callee->getContext(),
-                                              FnAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::FunctionIndex,
+                                      FnAttrs));
 
   // Finish off the Attribute and check them
   AttributeSet PAL = AttributeSet::get(Context, Attrs);
@@ -3760,12 +3760,11 @@
   if (ConvertValIDToValue(PFTy, CalleeID, Callee, &PFS)) return true;
 
   // Set up the Attribute for the function.
-  SmallVector<AttributeWithIndex, 8> Attrs;
+  SmallVector<AttributeSet, 8> Attrs;
   if (RetAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::ReturnIndex,
-                              Attribute::get(Callee->getContext(),
-                                              RetAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::ReturnIndex,
+                                      RetAttrs));
 
   SmallVector<Value*, 8> Args;
 
@@ -3785,18 +3784,19 @@
       return Error(ArgList[i].Loc, "argument is not of expected type '" +
                    getTypeString(ExpectedTy) + "'");
     Args.push_back(ArgList[i].V);
-    if (ArgList[i].Attrs.hasAttributes())
-      Attrs.push_back(AttributeWithIndex::get(i+1, ArgList[i].Attrs));
+    if (ArgList[i].Attrs.hasAttributes()) {
+      AttrBuilder B(ArgList[i].Attrs);
+      Attrs.push_back(AttributeSet::get(RetType->getContext(), i + 1, B));
+    }
   }
 
   if (I != E)
     return Error(CallLoc, "not enough parameters specified for call");
 
   if (FnAttrs.hasAttributes())
-    Attrs.push_back(
-      AttributeWithIndex::get(AttributeSet::FunctionIndex,
-                              Attribute::get(Callee->getContext(),
-                                              FnAttrs)));
+    Attrs.push_back(AttributeSet::get(RetType->getContext(),
+                                      AttributeSet::FunctionIndex,
+                                      FnAttrs));
 
   // Finish off the Attribute and check them
   AttributeSet PAL = AttributeSet::get(Context, Attrs);