Implement getSectionPrefixForUniqueGlobal to return null, indicating that

darwin does it's own unique and special and wonderful thing.

llvm-svn: 76952

llvm/include/llvm/Target/DarwinTargetAsmInfo.h

@@ -42,6 +42,12 @@ namespace llvm {
     virtual const Section *
     getSectionForMergableConstant(uint64_t Size, unsigned ReloInfo) const;
     
+    virtual const char *
+    getSectionPrefixForUniqueGlobal(SectionKind::Kind Kind) const {
+      // Darwin doesn't use uniqued sections for weak symbols.
+      return 0;
+    }
+
   private:
     const Section* MergeableStringSection(const GlobalVariable *GV) const;
   };