Offset is not always unsigned number.

llvm-svn: 112584

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

@@ -3915,7 +3915,7 @@ static SDValue ExpandPowI(DebugLoc DL, SDValue LHS, SDValue RHS,
 /// At the end of instruction selection, they will be inserted to the entry BB.
 bool
 SelectionDAGBuilder::EmitFuncArgumentDbgValue(const Value *V, MDNode *Variable,
-                                              uint64_t Offset,
+                                              int64_t Offset, 
                                               const SDValue &N) {
   if (!isa<Argument>(V))
     return false;

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h

@@ -529,7 +529,7 @@ private:
   /// corresponding DBG_VALUE machine instruction for it now. At the end of 
   /// instruction selection, they will be inserted to the entry BB.
   bool EmitFuncArgumentDbgValue(const Value *V, MDNode *Variable,
-                                uint64_t Offset, const SDValue &N);
+                                int64_t Offset, const SDValue &N);
 };
 
 } // end namespace llvm