Rename LoadX to LoadExt.

llvm-svn: 57526
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 05edb63..d60ae2e 100644
--- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -402,7 +402,7 @@
          "Fixed size array in TargetLowering is not large enough!");
   // All operations default to being supported.
   memset(OpActions, 0, sizeof(OpActions));
-  memset(LoadXActions, 0, sizeof(LoadXActions));
+  memset(LoadExtActions, 0, sizeof(LoadExtActions));
   memset(TruncStoreActions, 0, sizeof(TruncStoreActions));
   memset(IndexedModeActions, 0, sizeof(IndexedModeActions));
   memset(ConvertActions, 0, sizeof(ConvertActions));