Rename DIBlock as DILexicalBlock.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80633 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 40ff3e4..f7e782c 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1222,7 +1222,7 @@
   if (Slot) return Slot;
 
   DbgScope *Parent = NULL;
-  DIBlock Block(N);
+  DILexicalBlock Block(N);
 
   // Don't create a new scope if we already created one for an inlined function.
   DenseMap<const MDNode *, DbgScope *>::iterator