Tab interferes with uniqueness.
NOTE: There doesn't seem to be consistency for whether a leading tab
is present in a section heading.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31475 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/DwarfWriter.cpp b/lib/CodeGen/DwarfWriter.cpp
index 1c33cd8..c18fb12 100644
--- a/lib/CodeGen/DwarfWriter.cpp
+++ b/lib/CodeGen/DwarfWriter.cpp
@@ -2678,7 +2678,7 @@
       ConstructSubprogramDIEs();
       
       // Prime section data.
-      SectionMap.insert(std::string("\t") + TAI->getTextSection());
+      SectionMap.insert(TAI->getTextSection());
     }
   }