diff --git a/llvm/lib/Target/Alpha/AlphaISelPattern.cpp b/llvm/lib/Target/Alpha/AlphaISelPattern.cpp
index 5db6afe..99bb9b9 100644
--- a/llvm/lib/Target/Alpha/AlphaISelPattern.cpp
+++ b/llvm/lib/Target/Alpha/AlphaISelPattern.cpp
@@ -146,7 +146,7 @@
 
   int count = 0;
 
-  for (Function::aiterator I = F.abegin(), E = F.aend(); I != E; ++I)
+  for (Function::arg_iterator I = F.arg_begin(), E = F.arg_end(); I != E; ++I)
   {
     SDOperand newroot, argt;
     if (count  < 6) {