Index: include/llvm/Object/ELFObjectFile.h
===================================================================
--- include/llvm/Object/ELFObjectFile.h
+++ include/llvm/Object/ELFObjectFile.h
@@ -493,6 +493,8 @@
           Name.startswith("$a"))
         Result |= SymbolRef::SF_FormatSpecific;
     }
+    if (ESym->getType() == ELF::STT_FUNC && (ESym->st_value & 1) == 1)
+      Result |= SymbolRef::SF_Thumb;
   }
 
   if (ESym->st_shndx == ELF::SHN_UNDEF)