[llvm] r340006 - Fix "control reaches end of non-void function" -Wreturn-type warning. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Fri Aug 17 02:47:52 2018
New Revision: 340006

URL: http://llvm.org/viewvc/llvm-project?rev=340006&view=rev
Log:
Fix "control reaches end of non-void function" -Wreturn-type warning. NFCI.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp?rev=340006&r1=340005&r2=340006&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp Fri Aug 17 02:47:52 2018
@@ -894,6 +894,7 @@ bool DwarfCompileUnit::hasDwarfPubSectio
     return DD->tuneForGDB() && !includeMinimalInlineScopes() &&
            !CUNode->isDebugDirectivesOnly();
   }
+  llvm_unreachable("Unhandled DICompileUnit::DebugNameTableKind enum");
 }
 
 /// addGlobalName - Add a new global name to the compile unit.