Remove more duplicated code.

llvm-svn: 124056
diff --git a/llvm/lib/Target/X86/X86AsmBackend.cpp b/llvm/lib/Target/X86/X86AsmBackend.cpp
index 0a6cd9c..21befd9 100644
--- a/llvm/lib/Target/X86/X86AsmBackend.cpp
+++ b/llvm/lib/Target/X86/X86AsmBackend.cpp
@@ -297,7 +297,7 @@
 
   virtual bool doesSectionRequireSymbols(const MCSection &Section) const {
     const MCSectionELF &ES = static_cast<const MCSectionELF&>(Section);
-    return ES.getFlags() & MCSectionELF::SHF_MERGE;
+    return ES.getFlags() & ELF::SHF_MERGE;
   }
 };