Temporarily revert this to see if it brings the gdb bot back.

llvm-svn: 160049
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 11a5ddc..c604e56 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -2135,6 +2135,10 @@
 /// region - end of a DW_TAG_lexical_block.
 void CGDebugInfo::EmitLexicalBlockEnd(CGBuilderTy &Builder, SourceLocation Loc) {
   assert(!LexicalBlockStack.empty() && "Region stack mismatch, stack empty!");
+
+  // Provide an entry in the line table for the end of the block.
+  EmitLocation(Builder, Loc);
+
   LexicalBlockStack.pop_back();
 }