More support for version 4 of DWARF.

llvm-svn: 178717
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 35cd129..a15a208 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -407,7 +407,7 @@
 bool
 SymbolFileDWARF::SupportedVersion(uint16_t version)
 {
-    return version == 2 || version == 3;
+    return version == 2 || version == 3 || version == 4;
 }
 
 uint32_t