Add back r222061 with a fix.

[oota-llvm.git] / lib / Transforms / ObjCARC / ObjCARC.h

diff --git a/lib/Transforms/ObjCARC/ObjCARC.h b/lib/Transforms/ObjCARC/ObjCARC.h
index 9dddd6574f8e882d123caca58fcb8b5cdf8a40de..7a7eae84a1e20e878ea2710f46d7c0fc67b494ec 100644 (file)
--- a/lib/Transforms/ObjCARC/ObjCARC.h
+++ b/lib/Transforms/ObjCARC/ObjCARC.h
@@ -380,11 +380,15 @@ static inline bool IsObjCIdentifiedObject(const Value *V) {
       StringRef Name = GV->getName();
       // These special variables are known to hold values which are not
       // reference-counted pointers.
-      if (Name.startswith("\01L_OBJC_SELECTOR_REFERENCES_") ||
-          Name.startswith("\01L_OBJC_CLASSLIST_REFERENCES_") ||
-          Name.startswith("\01L_OBJC_CLASSLIST_SUP_REFS_$_") ||
-          Name.startswith("\01L_OBJC_METH_VAR_NAME_") ||
-          Name.startswith("\01l_objc_msgSend_fixup_"))
+      if (Name.startswith("\01l_objc_msgSend_fixup_"))
+        return true;
+
+      StringRef Section = GV->getSection();
+      if (Section.find("__message_refs") != StringRef::npos ||
+          Section.find("__objc_classrefs") != StringRef::npos ||
+          Section.find("__objc_superrefs") != StringRef::npos ||
+          Section.find("__objc_methname") != StringRef::npos ||
+          Section.find("__cstring") != StringRef::npos)
         return true;
     }
   }