Add the missing hasLinkOnceODRLinkage predicate.

llvm-svn: 214312
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 226e420..99179b6 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -253,8 +253,7 @@
 }
 
 static bool canBeHidden(const GlobalValue *GV, const MCAsmInfo &MAI) {
-  GlobalValue::LinkageTypes Linkage = GV->getLinkage();
-  if (Linkage != GlobalValue::LinkOnceODRLinkage)
+  if (!GV->hasLinkOnceODRLinkage())
     return false;
 
   if (!MAI.hasWeakDefCanBeHiddenDirective())