diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 0f0ba07..5bcee35 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2846,7 +2846,7 @@
       // type.  If so, convert to the vector type.
       MVT::ValueType TVT = MVT::getVectorType(EVT, NumElems);
       if (TLI.isTypeLegal(TVT)) {
-        // Turn this into a bit convert of the packed input.
+        // Turn this into a bit convert of the vector input.
         Result = DAG.getNode(ISD::BIT_CONVERT, Node->getValueType(0), 
                              LegalizeOp(Node->getOperand(0)));
         break;
@@ -3935,7 +3935,7 @@
 
 
 /// ExpandBUILD_VECTOR - Expand a BUILD_VECTOR node on targets that don't
-/// support the operation, but do support the resultant packed vector type.
+/// support the operation, but do support the resultant vector type.
 SDOperand SelectionDAGLegalize::ExpandBUILD_VECTOR(SDNode *Node) {
   
   // If the only non-undef value is the low element, turn this into a 
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 8a2f7b1..d4651fd 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -840,13 +840,13 @@
       
       // Now that we know the number and type of the elements, push a
       // Constant or ConstantFP node onto the ops list for each element of
-      // the packed constant.
+      // the vector constant.
       SmallVector<SDOperand, 8> Ops;
       if (ConstantVector *CP = dyn_cast<ConstantVector>(C)) {
         for (unsigned i = 0; i != NumElements; ++i)
           Ops.push_back(getValue(CP->getOperand(i)));
       } else {
-        assert(isa<ConstantAggregateZero>(C) && "Unknown packed constant!");
+        assert(isa<ConstantAggregateZero>(C) && "Unknown vector constant!");
         SDOperand Op;
         if (MVT::isFloatingPoint(PVT))
           Op = DAG.getConstantFP(0, PVT);